23+ Plus Size Summer Wedding Guest Dresses for 2023

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Are you looking for a plus size wedding guest dress for a summer wedding? Figuring out what to wear to a summer wedding can be overwhelming, so in this blog post I’m sharing my own personal faves for plus size wedding guest dresses.

This post is about plus size summer wedding guest dresses.

Heads up! This post was originally published on June 26, 2022. It was last updated on August 1, 2023! While I do my best to keep my posts up-to-date, brands do change things up! Please be sure to double check all info with the brands! Love ya!! <3 )

Plus Size Wedding Guest Dresses

In the post below, I’ve shared a number of plus size wedding guest outfit ideas, and I’ve included notes on what kind of wedding I’d wear that particular plus size dress to. After all, I’m personally not going to wear the same dress for a backyard or farm wedding as I do for a black tie summer wedding!!

This blog post is focusing on spring and summer weddings, so if you’re looking for plus size fall wedding guest dresses, check out my other post here!

Note: Before buying a new plus size wedding guest dress, do some reconnaissance to figure out what the wedding colors are. Be sure to choose something NOT in that color palette, and say away from any light colors that could show up on camera as white (mint green, blush pink, tan neutral, etc).

Some of my other BEST tips for buying a plus size wedding guest dress:

  • Tip #1: Look for fabrics that BREATHE like cotton, chiffon and some polyesters. Avoid wool, scuba knit, chambray, denim and other thick fabrics
  • Tip #2: Plan on undergarments! Chub rub is no fun, so you might want to get some anti-chafing shorts (like THESE) to use!
  • Tip #3: Pack a hand fan to use! Many a wedding guest has had to sweat through a summer wedding, and a fan can be so useful!!

Alrighty, let’s get started!

#1 Plus Size Wedding Guest Dresses for Summer – Navy Blue A-Line Dress

First up on my list, we have this gorgeous summer plus size wedding guest dress from Eloquii. Navy blue is my go-to pick for a plus size wedding guest outfit, as navy blue can easily fit in with various wedding venues and aesthetics. If you’re unsure what to wear to a wedding, a navy blue dress is a sophisticated and safe (while still lovely!) option. I like the tie front on this guest dress from Eloquii, as it adds a bit of visual interest without super noticeable.

I’d style this plus size wedding guest dress with cues from the wedding invitation. I’d wear more elegant jewelry for a more formal wedding, and I’d break out my fun and funky jewelry for a fun and funky event!

  • Sizing: Up to a size 32, which is a 63 inch waist (according to their size chart)

Shop this plus size wedding guest dress for summer here!

Plus Size Summer Wedding Guest Dresses

#2 Plus Size Summer Wedding Guest Dresses – Bold & Fashionable Green Dress

Next up on my guide to plus size summer wedding guest dresses, we have a bold and brilliant choice! I wouldn’t wear this dress if I was a family member of the couple, as it might be too bold to wear for family pictures that happen before or after the ceremony (unless you’re in the bridal party and they’re bold? Then do you, babes!!). BUT this is a super fun plus size wedding guest date dress, and it’s super fun! I think that skirt would be a blast to dance in. I just love the embroidery on the bodice!

I’d style this plus size wedding guest outfit with wedge shoes as shown (love the faux straw braiding on those wedges), and I’d go with either bold gold hoops or a quirky set of red earrings to contrast the dress. A black handbag can be great, or you can swap out black for red or even a cobalt Mediterranean blue!

  • Sizing: Up to a size 26

Get this plus size summer wedding guest dress here!

#3 Plus Size Wedding Guest Dresses for Summer – Light Purple Lilac Dress

Following that bold print, we have this lilac purple plus size summer wedding guest dress. To me, this wedding guest outfit is perfect for a wedding in a garden or other outdoor venue. Like I shared above, you want to be sure *not* to wear a plus size outfit that is in the same color palette as the official wedding colors.

This dress *is* available in a blush pink, but I wouldn’t wear that to a wedding. Visually, blush pink is just too close to white! Not a good call, overall.

I’d style this lovely lilac plus size wedding guest dress with simple silver or gold jewelry and wedge or block heels.

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

Get this plus size wedding guest dress for summer here!

#4 Plus Size Summer Wedding Guest Dresses – Black Floral Print Knee Length Dress

Now let’s talk about some print and pattern! This plus size wedding guest dress has some of my favorite components for a summer wedding. It’s a fun and bold print, while sticking in a color palette that’s perfect for a variety of venues. It also has a fun silhouette and extra strap support, making it ideal for the dance floor! All in all, I would avoid wearing stiletto heels like the ones pictured, as they can be hard to walk in across grass — so I’d go with wedges!

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

Purchase this plus size summer wedding guest dress here!

#5 Plus Size Summer Wedding Guest Dresses – One Shoulder Grecian Dress

Va va voom, let’s talk about YELLOW! This plus size summer wedding guest dress is perfect for a tropical or beach wedding! It can be worn to a variety of events, and this color is so fun! I’d style this plus size wedding guest outfit with gold jewelry, especially stackable gold bangles! Slick your hair back like the model for a more elegant look, or let your hair down — both literally and figuratively for a summer wedding party!!

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Check out this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#6 Plus Size Wedding Guest Dresses for Summer – Floral Print Dress

Next up, this plus size wedding guest dress screams summer! This is a fun and bold dress that will be a blast to wear (I love the rouching), and can also be worn for a variety of summer events — not just a wedding!

  • Sizing: Up to a 5X with a waist measurement of 56.5 inches, according to Dia & Co’s size chart

Snag this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#7 Plus Size Summer Wedding Guest Dresses – Navy Maxi Dress

As I shared above, I love navy — it’s such a great color to go with when you’re not sure what the ~wedding vibe~ is. (As always, double check that the wedding colors do not include navy!)

This floor length navy dress from Kiyonna makes for a great plus size wedding guest outfit, and you can use accessories for different seasons. Maxi dresses like this can be quite breezy, while also providing sun protection!

  • Sizing: up to a size 5X, which is a waist measurement of 56.5 inches, per their size chart!

Shop this plus size wedding guest dress for summer here!

Plus Size Summer Wedding Guest Dresses

#8 Plus Size Wedding Guest Dresses for Summer – Green Floral Print

Now let’s get a little fun and flirty! This short dress is the perfect plus size wedding guest dress for a garden wedding or one at a vineyard! I love the fun print, and the breezy fabric is perfect for summer! I’d style this plus size wedding guest outfit with wedge sandals (easier to walk on gravel, soil, etc, in my experience) or fun and chunky flats!

  • Sizing: Available in up to a size 26, in-stock in up to a size 16

See more photos of this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#9 Plus Size Summer Wedding Guest Dresses – Long Sleeve Short Dress Berry Dress from City Chic USA

I love the color of this next plus size wedding guest dress, and it also comes in black. So if you like this silhouette, but you don’t go nutso for this kind of bright pink, that’s ok! I love the neckline on this dress and the fun full sleeves. I’d style this plus size wedding guest dress with a statement necklace, chunky heels and fun stud earrings. If you’re in a tropical climate, an anklet could be fun! As always, go with a wedge or chunky flat if the summer wedding you’re attending is outside with grass!

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

See all of the details on this plus size wedding guest dress for summer here!

Plus Size Wedding Guest Dress for Summer

#10 Plus Size Summer Wedding Guest Dresses – Funky Blue Plaid

If you’re headed to a wedding where everyone is on trend and super fashionable, then I would consider this plus size wedding guest dress! (I wouldn’t wear this to a more conservative or traditional ceremony.) If the wedding couple has rented a rad venue you wouldn’t think ~typical~ for a wedding, then a plus size wedding guest outfit like this could be perfect for your event! I love how the designers of this plus size dress from ASOS have incorporated so many fun elements, and the gold platform shoes are funky and fun!

Also, fun fact — in my experience, a platform shoe is pretty freaking comfortable to wear and dance in! Wayyyy more than stiletto heels!

  • Sizing: Up to a size 26

Shop this plus size wedding guest dress for summer here!

plus size wedding guest dress idea for summer

#11 Plus Size Summer Wedding Guest Dresses – Yellow Floral Print Dress from Eloquii

OK, so fun fact! I think you’ll get SO many compliments on this dress from Kiyonna! I haven’t worn yellow in YEARS, and literally have only started buying yellow in 2023!! This plus size dress is the perfect plus size wedding dress guest outfit for a fun outdoor summer wedding in the sun! Plus, the hemline and sleeves make this dress super duper fun to wear!

I wear it with fun and bold statement gold earrings (kind of like the model pictured), with a bold lip. You can go white shoes as pictured, or follow my lead and go with a pink chunky sandal. (I’m a maximalist, what can I say!?)

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Get this plus size summer wedding guest dress here!

Plus Size Wedding Guest Dress for Summer

#12 Plus Size Summer Wedding Guest Dresses – Black Dress for an Elegant Evening Summer Wedding

Ok, let’s talk about to wear to a more upscale or formal summer wedding! Some summer weddings have the ceremony take place later in the day — say on a rooftop bar or the top of a historic building — and you may not want to break out the bold and fun colors of a summer palette for these occasions.

Luckily, 11 Honore and Dia & Co teamed up to sell high end and luxury fashion in plus sizes! This ADeline off the shoulder black midi dress is designer — and GORGEOUS! I’d go for elegance with this plus size wedding guest dress, slicking my short hair cut back (or going with a slick bun if you have long hair). Add in a few pieces of delicate jewelry, and some fun heels to dance in — and you’ve got your wedding guest dress outfit!!!

  • Sizing: Up to a size 20

Shop this summer plus size wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#13 Plus Size Summer Wedding Guest Dresses – Beach Wedding Outfit Idea

Going to a wedding that you’ll know will be bright and fun? Or headed to a destination wedding in the summer and need a plus size wedding guest dress for the sand and sea? City Chic has got your back with this fun and bold plus size wedding guest dress! I’d style it as shown, maybe adding a few bracelets! I’d also snag a silky beach wrap, in case it’s windy or chilly the day of the ceremony! After all, weddings happen — rain or shine!! A straw or woven clutch could also be fun!

This is probably too beachy and fun for a garden wedding, so I’d really keep this as a plus size summer wedding guest dress for the BEACH! <3

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

Get this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#14 Plus Size Summer Wedding Guest Dresses – Satin Maxi Length Dress

This next plus size summer wedding guest dress outfit is fun and snazzy in satin! This kind of dress is great to have on hand for various events, and I love the full sleeves! The slit is fun for dancing, but not so high you’re worried about offending someone’s grandma! This dress comes in a few colors, including a bold pink! I decided to show the black, even though I would NOT wear black to an afternoon or morning wedding. I love how the Eloquii team styled this plus size wedding guest outfit idea with bright pink shoes!

I love how the Eloquii team styled this plus size wedding guest dress with bold sparkling earrings, going for a full cocktail costume set! I’d go with a statement earring set like this and simple necklace, or vice versa, with a statement necklace and stud earrings! Pair this fun outfit with a statement bag, and you’re ready to celebrate someone’s nuptials!

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Buy this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#15 Plus Size Summer Wedding Guest Dresses – Short & Flirty Dress

Next up, it’s time to share a short and flirty plus size summer wedding guest dress! I love the fun print on this dress, and I think it would photograph beautifully! I’d wear a chunky heel with this dress or go with a wedge, as narrow heels can be painful after just 15 minutes. I’d style this dress as shown, with big and thick hoop earrings or another statement earring set.

  • Sizing: Available in up to a size 26, in-stock (at time of publishing) in up to a size 24

Buy this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#16 Plus Size Summer Wedding Guest Dresses – Bold & Off Shoulder Dress in Orange

The neckline on this plus size summer wedding guest dress is SUPER flattering and would look great on every body. (I wore a similar City Chic dress in this photoshoot for a Christmas-themed shoot)! This dress comes in up to a 8 other colors, so if you’re looking for a black or bright blue plus size wedding guest dress, be sure to check out the product page on this dress.

This orange is perfect for an evening ceremony at a resort or other tropical location, and I’d wear my hair in an elegant updo with gold jewelry.

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

See more photos of this plus size wedding guest dress for summer here!

Plus Size Summer Wedding Guest Dresses

#17 Plus Size Summer Wedding Guest Dresses – Black and Cream Wedding Guest Dress

How fun is this black and cream wedding guest dress for summer?! I think this would be a hit at many different kinds of weddings. If it gets cold at night (for example in desert states!), then I would pair this City Chic USA dress with a black shawl or wrap.

Pair this plus size wedding guest outfit with simple jewelry during the day, or put your hair up with statement pieces for a twilight or evening summer wedding.

  • Sizing: Up to a size 24, which is a waist measurement of 48.4 inches on their chart

See more photos of this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#18 Plus Size Summer Wedding Guest Dresses – Sea Blue Lace Dress

This navy blue plus size summer wedding guest dress could be worn day or night, and I love that! The bright pattern makes this work for a morning or afternoon wedding! I probably wouldn’t wear this to an evening ceremony or reception, unless the invitation says dress is casual.

  • Sizing: Up to a size 38/40

Check out this plus size summer wedding guest dress here!

#19 Plus Size Summer Wedding Guest Dresses – More Modest Option

Sometimes, a gal wants to cover up a bit more for a summer wedding — and this Eloquii dress is perfect for that. I can so this plus size wedding guest outfit being worn in a variety of settings, and it could also be a great dress to wear to work in corporate America. It’s truly so versatile!

I’d keep my jewelry more understated with this dress for sure, and go with a nude or more natural lip! (Ok, who am I kidding?? I love a bold lip no matter what I’m wearing!))

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Buy this plus size wedding summer guest dress here!

Plus Size Summer Wedding Guest Dresses

#20 Plus Size Summer Wedding Guest Dresses – Bold Green

This plus size summer wedding guest dress is STUNNING! The color is just gorgeous. I imagine that this fabric doesn’t breathe super well, so I wouldn’t wear to an outdoor wedding (sweat stains)! But if there’s A/C, I think you’ll look stunning!. This is a bold and simple choice that I think demands beaded cocktail earrings, a clutch and pink shoes! (Ok, FINE, you can do black shoes!)

  • Sizing: Up to a size 28

Check out this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#21 Plus Size Summer Wedding Guest Dresses – Bold and Pink Front Tie Dress

If you’re going to a summer wedding that takes place in a church or other religious place, you may want to wear a plus size wedding guest dress with sleeves! It’s always a good idea to check with a religious venue on their optimal dress code beforehand, of course!

This plus size summer wedding guest dress can be worn for a more casual summer wedding, and I love the bright pop of color! When styling this plus size wedding guest outfit, I’d wear flat fashion sandals (never rubber flip flops) with this dress, and I’d recommend wearing your hair up so you don’t overheat! I’d wear fun and funky statement earrings with this dress, and I’d probably forgo other jewelry.

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Shop this plus size wedding guest dress for summer here!

Plus Size Summer Wedding Guest Dresses

#22 Plus Size Summer Wedding Guest Dresses – Black Simple & Sophisticated Plus Size Wedding Outfit

This plus size summer wedding guest dress has a stunning silhouette! I would keep this in my closet as a “go to” dress for events, as a little black dress (LBD) does well in a variety of settings. I’d add a cardigan or shawl if going to a ceremony in a house of worship (if you’re unfamiliar with the faith, always reach out to the couple to see their thoughts!).

  • Sizing: Up to a size 30/6X

Snag this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

#23 Plus Size Summer Wedding Guest Dresses – Pink Neoprene Dress from Eloquii

WARNING! This plus size wedding guest dress is made out of neoprene, which is NOT a breathable fabric! Do not wear this for an 11AM wedding in Southern California, because you will be oh so sweaty!

Instead, I recommend wearing this bold and beautiful plus size summer wedding guest dress in cooler climates or if you’re going to be in an air conditioned building *all day*! Seriously folks, do not wear this if you’re going to be outside under the sun!

Because this plus size dress has long sleeves, I’d go with fun and funky statement earrings (I love a statement earring, can you tell?) or gold thick hoops. I’d style this dress with a fashion wedge sandal.

  • Sizing: Up to a size 28, which is a 55 inch waist (according to their size chart)

Shop this plus size wedding summer guest dress here!

Plus Size Summer Wedding Guest Dresses

#24 Plus Size Summer Wedding Guest Dresses – Blue Dress Breezy & Lightweight

Alright, my darlings! We’ve come to the end of my guide to plus size summer wedding guest dresses! I’m finishing up my list with this super breezy and gorgeous dress from Lane Bryant. I can see this being super fun to wear and dance in, while also not being too hot (due to the flowy skirt and sleeves) while also providing a bit more sun protection. I’m all about it!

I’d style this plus size summer wedding guest dress with long hair up in a french twist, dangly earrings and maybe some bracelets. Chunky heels, as always! No stilettos, lol! I think a great way to “dress up” a look is to wear your hair up in the evening, and be more casual with it down during the day. (Of course, it’s all about whatever makes YOU feel good!)

I’d style this plus size summer wedding guest outfit with a few delicate bracelets in silver or gold, with a matching simple necklace and stud earrings.

  • Sizing: Up to a size 28

Buy this plus size summer wedding guest dress here!

Plus Size Summer Wedding Guest Dresses

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