Where to Buy Plus Size Steampunk Costumes & Cosplay | 13+ Costumes

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plus size steampunk costumes

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I am a huge nerd. A mondo big nerd. From reading books like The Parasol Prectorate by Gail Carriger to watching TV shows like Firefly to debating which Sherlock Holmes show/movie is the best – I am here for this steampunk and Victorian nerdery.

And, because I’m obsessed with all things fashion, it would make sense that I am ALSO obsessed with steampunk clothing and steampunk costumes, especially plus size Steampunk costumes.

And, chances are, if you’ve landed on this here blog post, you are as well! Below, I’ve shared 7 plus size steampunk costumes, perfect for a comic con or your Halloween party or other soiree!

Looking for plus size cosplay and steampunk costumes?  This blog post has full plus size steampunk costumes that can be fully customized as well as Halloween costumes.

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Buy Plus Size Steampunk Costumes

I first published my guide to plus size steampunk costumes back in October of 2020, and it has been freshly updated as of September 22, 2022! As always on my blog, I do not control what the brands listed do – so please be sure to double check — no triple check!! — all the info I’ve shared. Many brands have special return policies when it comes to Halloween costumes.

If you’re looking for a plus size costume that’s a bit more traditioooooonally Victorian, then may I suggest you also check out this post I wrote about plus size Victorian costumes? <3

Alrighty, let’s get into it!

#1: Plus Size Steampunk Costume Gown with Corset | KMK Designs

Plus size steampunk cosplay western saloon girl outfit with corset and bustle skirt.
Plus Size Steampunk Costume Gown with Corset

KMK Designs is one of my favorite plus size etsy costumers! The steampunk (and all of their) pieces are stunning, and they also do not have a limit on the measurements they can go up to!

Saying that again! I messaged KMK Designs, and I asked what their max measurement is. Their response? “We’ve officially gone up to a 65″ waist, but we can go up to any measurements.”

From the costumer: “This Steampunk Belle dress is called the Victorian Beauty and Beast. It is steampunk meets your favorite Disney princess! This dress will wow you and those around you, perfect for a wedding, masquerade or a cosplay costume! Be the embodiment of elegance on your big day, or get this in a red or blue and be the Steampunk belle of the ball. A perfect victorian gown, steampunk look of works for a Disney themed wedding.”

This gown is no longer listed, so message KMK Designs on etsy if you’re interested in purchasing! I don’t know if they still offer it, but there are other plus size steampunk costumes here!

#2: Plus Size Steampunk Costume on Amazon

Next up on the plus size steampunk costume roundup, I’m sharing a costume that can be ordered and worn off the rack! frawirshau makes these gorgeous bustier dresses that can be used for a steampunk costume easily!

The size chart says that these go up to a 6X, but it’s more like a 2X in plus sizing!

Shop this plus size steampunk costume here!

#3: Plus Size Steampunk Cosplay Skirt

Looking for a flowy plus size steampunk skirt? This option goes up to a 5X!

Shop this plus size steampunk skirt here!

Plus Size Steampunk Costume
#2: Plus Size Steampunk Cosplay Skirt

#4: Plus Size Steampunk Costume Corset Jacket | KMK Designs

While this jacket isn’t marketed as a “plus size steampunk costume,” it *totally* works as one!

From the designer: “This steampunk corset is fully boned with steel spiral and flat steel boning. Corseted top with steel boning leather detailing and structured pointy sleeves.”

Shop this plus size steampunk costume here.

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#5: Plus Size Steampunk Costume from Silver Leaf Designs

How fun is this plus size steampunk skirt?

From the brand: “The deluxe saloon skirt is the same patter as our saloon girl skirt, witch yards and yards of fabric to give you the fullness and versatility you love in the saloon skirt. The deluxe skirt is shown with a brown and black Steampunk skirt layered on top for extra ruffles and skirt-drama. The Saloon Girl Skirt with fit most people, including a size 3X. I have several ladies of various sizes wearing the skirt in different colors.”

Shop this plus size steampunk costume here!

#6: Plus Size Steampunk Costume in Maroon with Hat

I wish there were photos of this steampunk costume on a plus size person, but it DOES go up to a 4X (waist measurement of 46″).

From the brand: “This plus size steampunk costume features a corset-style bodice and a ruffled skirt with industrial-looking faux buckle straps. The matching sleeves and glovelettes add dashing detail to your ensemble, and the foam shaped top hat and vintage style goggles should come in handy if things get dicey. Add a pair of fierce buckled boots and some tights to complete this sassy look, and you’ll be ready for some steam-powered action!”

Shop this steampunk costume here!

Plus size maroon steampunk costume with hat and short maroon skirt.  Goes up to a 4X.

7: Plus Size Steampunk Costume – Wild Wild West

Looking for a plus size wild wild west costume – steampunk style?

From the brand: “The new Wild West skirt is ruffle heaven with nine ruffles per skirt. The skirt is short in the front, and falls above the knees. It is full length in the back with two rows of double ruffles, and a single row in the center. This skirt features a solid color ruffle that coordinates with the fabric, and some skirts will have multiple color ruffles. The skirt will fit up to a 2X, and has an elastic waist.”

Shop this plus size steampunk costume here!

Plus Size Steampunk Costume
Plus size steampunk wild wild west costume

#8: Plus Size Steampunk Costume Steampunk Bustle Dress -Cosplay Costume – S-5XL

So, this photo is NOT of a plus size person, but this plus size steampunk costume is available in up to a 5X!

From the designer: “This Steampunk bustle jumper is perfectly styled for a Halloween or convention costume or wear it every day with a button up blouse or t-shirt.”

Shop this steampunk costume here.

plus size air balloon bustle skirt outfit with belt and leather accessories

#9: Plus Size Steampunk Blouse for a Steampunk Costume

Looking for a Victorian-inspired froo-froo blouse? I found this one on Amazon, and it goes up to a size 24!

This would be a great addition to a DIY plus size steampunk costume!

Shop this pus size Victorian-inspired blouse here!

DIY plus size cosplay costume outfit

#10: Plus Size Steampunk Costume Corset Jacket

Similar to #2, this person is not plus size, but this jacket is available in plus sizes!

From the brand: “This steampunk corset jacket we have to say is our favorite! Amazing for Steam-punk, Gothic, pirate, renaissance or just for an everyday going out looks with pants!

It can be worn with a skirt, as a corset, or with pants to dinner. It is so versatile and so flattering you will wonder why you never had one before. It is great for gals with curves as well.”

Shop this steampunk costume here!

Gorgeous light blue custom steampunk corset jacket for plus size victorian steampunk cosplay

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#11: Plus Size Steampunk Corset Costume 6X – Build Up a Costume

If you’re worried about other folks having the same costume, then I would recommend finding steampunk costume components on Amazon, and building up your own custom character!

This faux leather plus size steampunk corset would be a great beginning for a steampunk costume, and it goes up to a 6X!

Shop this plus size steampunk costume here!

plus size DIY stteampunk cosplay
Available in 7 colors!

#12: Plus Size Steampunk Corset Costume with Pants

The person modeling this isn’t plus size, but the steampunk costume does come in plus size!

From the designer: “This Steampunk corset Vest was part of our Alice in Wonderland Collection. This Version is made with a gorgeous paisley brocade in a blue and brown, can also be made in other colors. The buttons down the front are hearts and spades and clubs on a gold background. The lapel is a contrast taffeta.

It can be worn with a skirt, as a corset, or with pants to dinner. It is so versatile and so flattering you will wonder why you never had one before. It is great for gals with curves as well.”

Check out more details on this plus size steampunk costume HERE!

Gender bending plus size steampunk cosplay

#13: Plus Size Steampunk Costume

This is a plus size women’s Victorian costume, and one could add a number of steampunk accessories to it to create a gorgeous steampunk costume!

From the brand: “Wonderful dress inspired by Victorian age fashion plates of the second half of 1870-s. It consists of a jacket and a skirt. The jacket is decorated with thin soft lace and with the “macrame” lace.
The strict romance of this dress is achieved by artificial flowers that have been made by hand especially for this model of dress.”

Shop this plus size steampunk costume here!

plus size steampunk costume

#14: Plus Size Steampunk Costume: Up to a 2X

Similar to the plus size steampunk costume from #5, this plus size steampunk costume is a bit more on the, shall we say, flirty side. 😉

From the brand: ” Be the master steampilot in an epic adventure with this Steampunk Fantasy costume. This dress has a keyhole neckline and short puffed sleeves and an asymmetrical design… because what steampunk stylist believes in symmetry, anyway!? A faux leather choker has a decorative buckle and your fingerless gloves feature some fancy ribbon bows. Molded plastic goggles can be worn over your eyes or, more appropriately, over your head or even tied along the bodice lacing that moves through loops of gold braid and faux leather straps. Heck, maybe with you as the captain, our airship might even last through its first introduction!”

Shop this plus size Steampunk costume here!

plus size steampunk costume

#15: Plus Size Steampunk Costume: 4X from Hot Topic

This plus size steampunk costume is ALMOST sold out (at time of publishing), but it’s so cool I had to share it.

Available in up to a 5X, I’m showing that only a 4X is left!

Shop this plus size Steampunk costume here!

plus size DIY stteampunk cosplay

BONUS: Plus Size Steampunk Accessories

I thought that these steampunk gloves were so cute, and they’re perfect for many a DIY plus size steampunk costume — so I had to include them!

See more details on these steampunk accessories here!

steampunk costume accessories gloves

What to read next:

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