Top 20 Sexy Plus Size Halloween Costumes for Women That Rock Your Curves

Sexy Plus Size Halloween Costumes for Women

Halloween is a great excuse to dress up and look sexy. As a plus size woman who’s got the curves to match you will be seriously rocking these sexy plus size Halloween costumes.

Sea Siren Plus Size Womens Halloween Costume

Sea Siren Plus Size Womens Halloween Costume - Glamorous Showstopping Mermaid Costume

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This mermaid costume is just pure glamour! The dress is showstopper with the beautiful sculpted shell bust area, the sequin skirt and the chain belt with gold shell at the waist.

The shell purse is included!

It’s sexy, yet sophisticated. Definitely one of my favorite sexy plus size Halloween costume for women!

Blushing Beauty Mermaid Costume

Blushing Beauty Mermaid Costume Plus Size

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Here’s another stunning mermaid costume that’s sure to draw attention! The top has a sweetheart neckline and is covered in sequins with a gold trim.

The skirt comes with a shiny fish scale pattern and a fish tail hem. I love the pearls around the waist and the neckline. Learn more here.

Women’s Plus-Size Curvy Nurse Costume

Women's Plus-Size Curvy Nurse costume
Curvy Nurse Costume with built-in shaper

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All eyes on you when you walk through the door in this Curvy Nurse costume! The costume includes body hugging shaper dress with molded underwire cups and badge accent, matching shrug, and hat headband. Available in sizes 1x-3x.

Mad Hatter Woman’s Plus Size Costume

Mad Hatter Woman's Plus Size Costume | Halloween Plus Size Womens Costume

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A really feminine Mad hatter costume consisting of a dress, a jacket with belt, bow tie and a hat.

Women’s Plus-Size Black Magic Mistress Costume

Women's Plus-Size Black Magic Mistress - Women's Plus Size Witch Costume

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Here’s a really sexy plus size Halloween for the curvy gal! It’s a witch costume that features a hi-lo dress with sequins and a glitter tulle skirt. The dress comes with an attached belt and a matching witch hat.

The broom stick is not included, but you can make one from straw or get one from Amazon.

Sassy Tavern Maiden Plus Size Costume

Sassy Tavern Maiden Plus Size Costume

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Make like a buxom tavern wench in this sexy get-up! This costume features a corset style dress with apron attached. The top half has an off shoulder look, but you can also wear it pulled up.

Plus Size Disco Costume

Women's Plus Size Disco CostumeShop Now

Go back to 70s and 80s with this plus size disco costume in gold with sequins. Love the open shoulders and flared sleeves!

 Plus-Size Little Red Riding Hood Costume

Women's Plus-Size Little Red Riding Hood Costume

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Gorgeous fairy-tale dress with underwired cups, pleated ruffles, embroidered heart trim and lace trimmed apron. Includes full-length hooded red satin cape.

Plus Size Honey Bee Costume

Plus Size Honey Bee Costume - Look beeeautiful in this cute and sexy little costume. This (Halloween) costume consists of a tutu dress with short sleeves, gold glitter bee wings and antenna headband. The dress has cute little flower and ribbons sewed on on.


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People will notice how beeeautiful you look, when you buzz around the Halloween party! This plus size honey bee costume looks sweet yet sexy.

The costume consists of a tutu dress decorated with yellow ribbons and a cute little daisy flower. The dress has short sleeves made from sheer fabric and gold glitter wings attached to the back.

The antenna headband is included. Jazz up this sexy plus size costume with fishnet stockings or thigh-highs and Mary Jane shoes.

Sexy Plus Size Mermaid Costume

Sexy Plus Size Mermaid Costume - Goddess of the Sea Halloween Costume #halloweencostume #mermaid

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Mermaids are the goddesses of the sea and you now can look like one in this gorgeous Halloween costume! Included with the costume is the sequin dress, the arm cuffs, belt and the crown.

The trident is available separately here.

Ursula/Sea Witch Costume


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Black purple velvet dress with shimmering neckline and tentacle skirt.

Wonderful Sweetheart Superhero Costume

Wonderful Sweetheart Superhero Costume

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Superheroes deserve all the praise they can get. They also deserve to look drop dead gorgeous in a stunning costume like this wonderful sweetheart superhero costume.

I love the ruffle skirt with sequin edges and the bodice has straps, which means you can hide a bra underneath!

Plus Size Oktoberfest Costume for Women

Plus Size Oktoberfest Costume for Women

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This Plus Size Womens Oktoberfest costume is sexy, but not too revealing. Featuring a lace up corset dress to enhance the waist and white embroidered top that emphasizes the bust area.

The skirt is midi length with a velvet apron and an underskirt. If you do not feel comfortable with the revealing cleavage, consider wearing a scarf or a tank-top.

Customers who bought this plus size women’s costume liked it for the detailing, the quality and the comfort.

Plus Size Dark Alice Costume

Plus Size Dark Alice Costume

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So you think Alice in Wonderland is a bit of a goody two shoes? Why not show of her darker side in this plus size Dark Alice costume!

Featuring a dress with white lace and black ribbons, glovelettes and thigh high stockings. Complete the look with a wig, black Mary-Jane shoes and dark lipstick.

Plus Size Sophisticated Lady Flapper Costume

Sexy Plus Size Halloween Costumes for Women Plus Size Flapper Costume

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Ah, the roaring 20’s and their fabulous flapper costumes…This costume features a beautiful red velvet dress with a trimmed gold neckline and gold fringed hemline.

Also included is the gold sequin headpiece with red ostrich feather.

Plus Size Red Riding Hood Costume

Women's Plus Size Red Riding Hood Costume | sexy plus size Halloween costumes for women

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This sexy plus size costume includes a beautiful red velvet body con dress with a black lace hem, a waist cincher belt and a hooded cape. Available in size 1x-5X.

Midnight Vampires Costume

Women's Plus-Size Midnight Vampires | sexy halloween costumes for curvy women


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This va-va-voom vampire costume is dark, Gothic and sexy giving you an hourglass figure. Costume includes a silver trimmed satin dress with lace sleeves, and brooch.

Plus-Size Flight Attendant Costume

Women's Plus-Size 3 Piece Friendly Skies Flight Attendant Costume


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Look like your in charge of the inflatable slides in this plus size Flight attendant costume.

The costume includes a blue dress with gold trimmings. The dress has figure flattering peplum skirt that will all body types. Also includes a scarf and a hat.

Oh, and those cute Mary Jane shoes? I found them here!

Little Red Riding Hood Plus Size Costume

Little Red Riding Hood Plus Size Costume

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This little red Riding Hood costume is dark and glam. The costume features a dark red dress with sewn on corset,  a long cape with hood and a basket hanky.

Jazz it up with some black knee-high boots and a basket (of course!).

Couple Halloween Costume Idea: Have your partner dress up as the big bad wolf. I found a lot of great wolf costumes on Amazon.

Comic Book Girl Costume Plus size

Comic Book Girl costume Plus size


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POW! Make an entrance in this Comic Book Girl Costume. It features a cute Super Hero dress with attached cape in blue and red with gold stars, a gold belt with POW printed on it and matching gold headband.

Add some red boots and a red lippie; You’ll save the Day AND humankind!

Plus Size Cleopatra Costume

plus size Cleopatra costume

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This Cleopatra costume is sure to command the attention of everyone in the room when you walk in. The costume features a catsuit with a golden shimmer, a dress in black and gold with a high slit and a gold braided head band.

Add some gold sandals, bracelets and a black wig to complete the look.

This is one of my favorite Halloween costumes for curvy women

Women’s Plus Size Sexy Kitty Costume

Women's Plus size Sexy Kitty Dress Costume with leopard print tail and gloves | Sexy Kitty Costume Plus Size #HalloweenCostumes


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Purr like a kitten in this sexy get up! This plus size sexy kitten costume includes a dress with leopard trim and attached tail, headband with ears, leopard print glovelettes and a choker with bell.

Women’s Plus-Size Cleopatra Costume


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Featuring an eye-catching collar and belt, this dress will make you walk like an Egyptian and the belt will flatter your waist. The snake head piece is sold seperately.

Women’s Plus Size Witch Costume

Womens Plus Size Witch Costume

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No Halloween without a witch! This costume however is a bit different than the average witch costume: The dress has sparkly sequins and a flattering waist detail.

Includes a with hat and can be found at

Women’s Plus-Size Dark Sorceress Costume

Women's Plus-Size Dark Sorceress Costume

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The Women’s Plus-Size Dark Sorceress Costume is a very high quality costume. It shows off your cleavage and shoulders, but not much else.

Great if you want to cover up a bit, but still want to look sexy and classy.

More Halloween Costume Ideas

More Halloween Fun and Ideas

20 Best Sexy Plus Size Halloween Costumes

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