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.
-
Teacher's Pet Black and White School Girl Skirt Costume for Curvy Sizes
Regular price $17.93 USDRegular priceSale price $17.93 USD -
Light Pink School Girl Skirt Costume with Flattering Fit
Regular price $14.85 USDRegular priceSale price $14.85 USD -
Light Pink Plus Size School Girl Skirt Costume with Classic Plaid Design
Regular price $17.93 USDRegular priceSale price $17.93 USD -
Teacher's Pet School Girl Black Spandex Skirt Costume
Regular price $14.85 USDRegular priceSale price $14.85 USD -
Black Plaid Plus Size School Girl Costume Skirt – Teacher's Pet
Regular price $17.93 USDRegular priceSale price $17.93 USD -
Purple School Girl Costume Skirt with Stretch Waistband - One Size
Regular price $14.85 USDRegular priceSale price $14.85 USD -
Teacher's Pet Purple School Girl Costume Skirt Plus Size
Regular price $17.93 USDRegular priceSale price $17.93 USD -
Teacher's Pet Yellow School Girl Costume Skirt One Size
Regular price $14.85 USDRegular priceSale price $14.85 USD -
Yellow Plaid School Girl Skirt Costume for Plus Sizes
Regular price $17.93 USDRegular priceSale price $17.93 USD -
Watermelon Edible Pasties & Pecker Wraps by Pastease – Fun Lingerie Novelty
Regular price $8.95 USDRegular priceSale price $8.95 USD -
Plus Size Turquoise School Girl Skirt Costume with Suspenders
Regular price $23.38 USDRegular priceSale price $23.38 USD -
White School Girl Tie Top Costume with Cropped Design
Regular price $11.33 USDRegular priceSale price $11.33 USD -
Teacher's Pet Black School Girl Tie Top Plus Size Costume 1X
Regular price $13.30 USDRegular priceSale price $13.30 USD -
Teacher's Pet Pink School Girl Skirt Costume in One Size
Regular price $14.85 USDRegular priceSale price $14.85 USD -
Red School Girl Skirt Costume with Adjustable Suspenders
Regular price $20.29 USDRegular priceSale price $20.29 USD -
Red School Girl Skirt Costume with Suspenders Plus Size 1X
Regular price $23.38 USDRegular priceSale price $23.38 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.