Swim One Piece

When it's time to get your shine on, stay comfy and confident in a women's one-piece swimsuit from Aeropostale. Our stylish women's and girls' one-piece swimsuits are perfect for those relaxing days spent by the beach or pool. Find a variety of silhouettes, colors and design options to dress your best for every warm-weather adventure.

Flattering One-Piece Swimsuits for Teens and Women 

One-piece bathing suits for girls and women are designed to show off your curves while you enjoy the water. While women's and tweens’ one-piece swimsuits are timeless classics, ours feature all the updated details you love, like tie-dye patterns, adorable tie-fronts and bold colors for a modern twist.

Cute One-Piece Swimsuits in the Trendiest Styles 

A tried-and-true staple, women's one-piece swimsuits deliver a comfortable fit and super-flattering style. With an impressive variety of design options, you'll always feel comfortable, confident and on-trend. Be ready to pack your tote and hit the beach during warm spring and summer days in popular options, such as: 

• A cut-out one-piece swimsuit for that retro tie-front monokini vibe. 
• A strappy one-piece swimsuit designed with sassy, strappy backs for a seriously chic suit. 
• A ribbed halter one-piece swimsuit with a unique texture and an open back. 

Make Your One-Piece for Girls Part of Your Outfit 

Once you find that perfect one-piece swimsuit you love, you’ll want to wear it more often than just beach days. Take your warm-weather look to the next level by making your one-piece for girls or women a part of your outfit. Mix and match your cute one-piece swimsuit with staples you already have in your closet.
Follow these styling tips to wear your favorite summer suit off the beach. 

Treat Your Women's One-Piece Swimsuit as a Bodysuit 

Versatile girls' one-piece swimsuits can easily double as a cute top when paired with shorts, pants or skirts. A one-piece suit is a no-brainer swap for a bodysuit. Simply add your accessories, sandals and sunglasses to tie your look together. 

Play with Graphics and Proportions

When it comes to styling your one-piece bathing suit, a few tips translate pretty much across the board. If you're wearing a patterned strappy one-piece swimsuit, pair it with a solid-colored bottom in a complementary shade. It's also a good idea to play with proportions. For example, if you go for the style of a halter one-piece swimsuit with a low-cut neckline, a high-waisted bottom can balance out your outfit.   

Keep a Cohesive Look in Mind 

When styling your one-piece women's swimsuit, consider the overall style you want to convey. For a sporty vibe, throw on your athletic joggers and sneakers. If you're in the mood for a look with some artsy flair, pair a solid-colored one-piece with a trendy skirt and sandals, and you'll be good to go.

Your search for the best halter, strappy and cut-out one-piece swimsuits ends here at Aeropostale. Explore our selection of popular women's and tween one-piece swimsuits now.