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Dive into the season with our fresh new styles of summer bathing suits! Whether you're hitting the beach, lounging by the pool, or catching rays in your backyard, we've got the hottest trends to keep you looking effortlessly cool. From vibrant patterns to sleek, minimalist designs, our collection offers something for every vibe. Discover your new favorite swimwear and make a splash all summer long.

$52

A classic white triangle bikini top with adjustable straps and a tie back, made from nylon and spandex.

$50

A versatile brown bikini top with tie straps, removable padding, and seamless recycled nylon-spandex blend.

$46

A high-waisted, cheeky bikini bottom with color-blocked seams in multi and red nylon-spandex blend.

$48

A sporty red bikini top with wide straps and adjustable back, made from nylon and spandex.

$52

A multi-colored bikini bottom with a v-cut waistline and ring-shaped hardware, offering cheeky coverage.

$80

A sexy red one-piece swimsuit with long sleeves, high leg cut, and open tie back.

$78

A red surfer-style one piece swimsuit with a front zipper and cap sleeves, made from nylon-spandex.

$56

A red ruffled bikini top with thin straps, tie bow, and smocking texture, made from nylon-spandex.

$50

A red tankini top with contrast trim, adjustable straps, and a crew neckline for beach outings.

$52

A blue thong-style bikini bottom with cinched side details and a mini bow, made from nylon and spandex.

$52

A cheeky red bikini bottom with ruffled edges, made from 93% nylon and 7% spandex.

$88

A flattering black one-piece swimsuit with underwire cups, adjustable straps, and a tie back closure.

$76

A pink one-piece swimsuit with mini capped sleeves, high-cut leg, and scoop back for a flattering fit.

$61.99
Now $30.97 (50% Off)

SALE!

A multi-colored underwire bikini top offering optimal bust support with adjustable straps and no padding.

$82

A vibrant deep V-neck one-piece with adjustable straps, open scoop back, and colorful bead accents.

$48.99
Now $23.97 (51% Off)

SALE!

A white bikini bottom with skimpy coverage, single strap design, and 82% recycled nylon material.

$39.20
Now $31.36 (20% Off)

SALE!

A light blue distressed denim triangle bikini top with adjustable halter and back ties.

$99.99
Now $49.97 (50% Off)

SALE!

A sage one-piece swimsuit with a keyhole cutout and removable straps, made from recycled materials.

$24.99
Now $11.97 (52% Off)

SALE!

A red bikini bottom with cheeky coverage and adjustable side ties for a flattering fit.

$49.99
Now $24.97 (50% Off)

SALE!

A blue hipster bikini bottom featuring an allover floral print, mid coverage, and fully lined nylon-spandex fabric.

$35.20
Now $28.16 (20% Off)

SALE!

A vibrant orange micro bikini top with adjustable ties and contrast binding, made from stretch fabric.

$39.20
Now $31.36 (20% Off)

SALE!

A pink triangle bikini top with adjustable ties and embroidered frill trim, made from nylon and spandex.

$35.20
Now $28.16 (20% Off)

SALE!

A black micro bikini top with adjustable ties, made from double-lined stretch nylon and spandex.

$39.20
Now $31.36 (20% Off)

SALE!

A red striped triangle bikini top with adjustable ties and frill trim, made from stretch polyester-spandex.

Summer Bathing Suits

When the weather starts warming up and the days get longer, there’s nothing like that first dip of the season. Whether you’re planning epic pool days, chasing waves at the beach, or just soaking up good vibes with friends, the right summer bathing suit sets the tone for every sun-soaked adventure. Tillys bathing suits are designed to keep up with every moment, from spontaneous sand volleyball matches to laid-back afternoons spent lounging by the water. With so many styles out there—think classic one-pieces, high-waisted bikinis, and sporty tankinis—finding your perfect fit is all about balancing comfort, confidence, and your own unique style. Adjustable straps, supportive bands, and options with tummy control or extra coverage make it easy to move, bend, and play without a second thought. If you’re all about making a statement, look for bold prints, cut-outs, or trendy high-cut silhouettes that let you show off your personality. For those who love to mix and match, pairing different bikini tops and bottoms is the ultimate way to create a look that’s all your own, whether you’re after a sleek, minimal vibe or something a little more daring.

Shopping for tillys swimsuits isn’t just about finding something for yourself—these are pieces that make awesome gifts, too. Whether you’re surprising a friend who’s planning a tropical getaway or treating a sibling to a fresh new look for summer break, a great bathing suit is always a win. And for families gearing up for vacations or long weekends by the lake, grabbing a few new suits means everyone’s ready for whatever the day brings, from paddleboarding to bonfire nights. Don’t forget the extras that pull it all together: easy cover-ups, breezy rompers, and sun hats are essentials for transitioning from the beach to grabbing tacos or heading out for ice cream. When you’re living in your suit all day, having a go-to cover-up on hand just makes life easier—and keeps your style on point. For those active days, choose bathing suits tillys offers with secure fits and full coverage that stay put while you dive, jump, or catch a wave. Or, if the plan is pure relaxation, opt for a fashion-forward one-piece that doubles as a bodysuit layered under shorts or a skirt for a sunset stroll.

No matter your plans, the best part about tillys bathing suit options is how effortlessly they fit into every kind of summer. These are the pieces you’ll reach for on repeat, whether you’re exploring hidden coves, road-tripping with friends, or just hanging poolside with your favorite playlist. With breathable fabrics, quick-dry materials, and thoughtful details like thicker straps or belted waists, you can count on comfort that lasts from sunrise to golden hour. And because everyone’s style is different, you’ll find everything from modest, sporty looks to bold, on-trend designs that turn heads for all the right reasons. Before you head out, don’t forget the SPF—protecting your skin is key to keeping those good times rolling all summer long. Ready to find your new favorite? Explore the full lineup of Bathing Suits and get set for your best season yet.

FAQs

Tillys bathing suits come in a variety of on-trend styles, including classic one-pieces, high-waisted bikinis, sporty tankinis, and bold cut-out designs. You’ll also find options with ruffles, one-shoulder tops, and high-cut bottoms to match your vibe for any summer adventure.

Absolutely! Many tillys swimsuits are designed to be mixed and matched, so you can pair different tops and bottoms to create a look that’s uniquely yours. This is perfect for expressing your personal style and switching up your beach or poolside fits all season long.

Yes, you’ll find plenty of bathing suits tillys offers with features like secure straps, full coverage, and supportive fits. These styles are built to stay put during activities like swimming, surfing, or playing beach volleyball, so you can move with confidence.

Tillys bathing suits are super versatile—layer a one-piece under denim shorts or a flowy skirt for a casual daytime look, or throw on a breezy cover-up or romper to transition from the beach to grabbing food with friends. Accessories like sunnies, hats, and totes complete your fit.

Definitely! A stylish new bathing suit makes a thoughtful gift for anyone gearing up for vacation, summer break, or just looking to refresh their swimwear collection. With so many styles and fits, there’s something for everyone to enjoy all summer long.