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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Pastease Speed Limit 69 White/Black Nipple Pasties – Fun Party Lingerie Accessory
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Pink Glitter Velvet Blooming Rose Nipple Pasties
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Sparkly Juicy Berry Red Nipple Pasties with Glitter Velvet Finish
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Premium Holiday Mistletoe Nipple Pasties in Green and Red
Regular price $8.00 USDRegular priceSale price $8.00 USDSold out - 
                  
Pastease Holiday Holly Green Nipple Pasties with Festive Design
Regular price $8.00 USDRegular priceSale price $8.00 USDSold out - 
                  
Pastease Holiday Gift Nipple Pasties in Red, White & Green – One Size
Regular price $8.00 USDRegular priceSale price $8.00 USDSold out - 
                  
Pastease Premium Glitter Star Nipple Pasties – Silver Sparkle Lingerie Accessory
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Glow in the Dark Green Star Nipple Pasties
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Reusable Suede Flower - Cream O/S
Regular price $20.00 USDRegular priceSale price $20.00 USD - 
                  
Pastease Reusable Luxury Suede Cross - Black O/S
Regular price $20.00 USDRegular priceSale price $20.00 USD - 
                  
Pastease Reusable Liquid Cross - Black O/S
Regular price $20.00 USDRegular priceSale price $20.00 USD - 
                  
Pastease Premium Petites Holographic Plus X - Silver O/S Pack of 2 Pair
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Black/Pink Cross Pasties with Great Tits Design - One Size
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Red & Black Glitter XOXO Heart Nipple Covers by Pastease
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Premium Petites Liquid Cross Black Pasties - 2 Pair Pack
Regular price $8.00 USDRegular priceSale price $8.00 USD - 
                  
Pastease Premium Glitter Velvet Blooming Rose – Red Pasties Lingerie Accessory
Regular price $8.00 USDRegular priceSale price $8.00 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.