Sexy Costumes
Flirty, fun & unforgettable — costumes that spark confidence this Halloween and beyond.
Why You’ll Love Our Sexy CostumesSexy Costumes From Simply Adult Store
- Inclusive sizing and adjustable fits for every body type
- Party-ready styles perfect for Halloween or playful nights in
- Soft, stretch fabrics that feel as good as they look
- Discreet U.S. shipping and secure checkout
- Confidence-first designs that flatter and empower
Unleash your playful side with our Sexy Costumes collection, curated for bold confidence and all-night comfort. From naughty nurses to sultry witches, every look is designed to flatter and empower. Discover inclusive sizing, stretch-soft fabrics, and flattering fits that move with you — perfect for Halloween parties, couples’ roleplay, or just for fun.
Complete your costume with stockings, accessories, and a little imagination.
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Men's Tuxedo Design Novelty Thong – 100% Nylon Costume Underwear
Regular price $9.50 USDRegular price$13.30 USDSale price $9.50 USDSale -
Rene Rofe Stop Traffic Navy Two-Piece Bodysuit and Garter Pantyhose Costume
Regular price $14.00 USDRegular priceSale price $14.00 USD -
Rene Rofe Sweet Mary Jane White Costume – 4 Piece Set, One Size
Regular price $14.00 USDRegular priceSale price $14.00 USD -
Rene Rofe 5-Piece Teacher's Pet Costume Set One Size
Regular price $14.00 USDRegular priceSale price $14.00 USD -
Bachelorette Party Badges Pack with Fun Designs for Bridesmaid Parties
Regular price $4.10 USDRegular price$5.74 USDSale price $4.10 USDSale -
Mermaid Green Magic Flip Sequin G-String & Weed Leaf Pasties Set
Regular price $19.99 USDRegular priceSale price $19.99 USD -
Spellbound Witch Costume Set with Strappy Bralette, Skirt & Hat - Plus Size 1X/2X
Regular price $29.40 USDRegular priceSale price $29.40 USD -
Tie Top Black Queen Size Costume with Adjustable Fit
Regular price $13.93 USDRegular priceSale price $13.93 USD -
Plus Size Orange/Red 6pc Wetlook & Mesh Roleplay Costume Set
Regular price $30.10 USDRegular priceSale price $30.10 USD -
Pleasure Wigs Katie Platinum Blonde Synthetic Costume Wig
Regular price $35.63 USDRegular priceSale price $35.63 USD -
Joey Black Curly Costume Wig with Flattering Fringe
Regular price $38.64 USDRegular priceSale price $38.64 USD -
Pleasure Wigs Katie Black Synthetic Costume Wig – Adjustable & Washable
Regular price $35.63 USDRegular priceSale price $35.63 USD -
Missy Brown Curly Wig with Bangs for Costumes and Cosplay
Regular price $38.64 USDRegular priceSale price $38.64 USD -
Candy Baby Pink Synthetic Costume Wig with Adjustable Fit
Regular price $41.58 USDRegular priceSale price $41.58 USD -
Pleasure Wigs Candice Black and Red Adjustable Synthetic Costume Wig
Regular price $44.52 USDRegular priceSale price $44.52 USDSold out -
Pleasure Wigs Ella Pastel Rainbow Long Layered Mermaid Costume Wig
Regular price $39.20 USDRegular priceSale price $39.20 USD
Style. Confidence. Play.
Our Sexy Costumes range makes it easy to create a look that’s as daring or as subtle as you like. Pair your favourite outfit with Stockings & Hosiery or add structure with Corsets & Basques.
Looking for something edgier? Explore our Bondage Fetish Clothing for harness and leather accents that take fantasy to the next level.
Each piece is crafted for comfort, confidence, and unforgettable moments.
Sexy Costumes & Lingerie FAQs
What are the best sexy costumes for Halloween parties?
Classic favourites like witches, maids, nurses, and catsuits are timeless. Choose a look that fits your personality and comfort — then add stockings, gloves, or accessories for extra flair.
Can I wear lingerie as a Halloween costume?
Absolutely. Many of our costumes double as lingerie sets. Pair them with sheer tights or a robe for party comfort, then keep them for romantic nights later.
How do I choose the right size?
Use your regular U.S. dress size and check individual product notes. When in doubt, size up — most designs use flexible, stretch-friendly fabrics for a flattering fit.
What should I buy to complete my costume?
Stockings, fashion tape, nipple covers, or simple accessories like chokers and gloves are all easy ways to finish your look and make it uniquely yours.