Women's Slimming One Piece Swimsuits

Women's slimming one piece swimsuits offer a timeless blend of comfort, coverage and confidence for days at the pool or relaxing by the shore. With versatile styles designed to flatter and support, these swimsuits make it easy to enjoy every moment in and out of the water. Durable materials and thoughtful details ensure lasting value, so you can count on your swimsuit season after season. Whether you prefer classic solids or vibrant patterns, you’ll find plenty of options to suit your personal style and help you feel your best on every adventure.

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298 Items

Women's Shaping Swimwear, Clasp Halter Dress Print
Price was from: $119 now: $99.99

A blue printed swimdress with UPF 50+ protection, featuring a compressive fit and adjustable halter straps.

Pros: Flattering fit Attractive appearance Flattering design Beautiful color Skirt cover
Women's L.L.Bean x Summersalt The Ruffle Backflip
Price was from: $115 now: $54.99

A flattering swimsuit with ruffle detailing, deep-V front, and compressive recycled nylon blend fabric.
Women's L.L.Bean x Summersalt The Seascape Sweetheart One-Piece
Price was from: $115 now: $54.99

A flattering one-piece in batik seafoam with wide straps, sweetheart neckline, and maximal support.
Women's Shaping Swimwear, Tanksuit

A black nylon blend tanksuit offering full coverage, UPF 50+ protection, and compressive support.

Pros: Great fit Flattering cut Durable Comfortable Slimming effect
Women's L.L.Bean x Summersalt The Perfect Wrap One-Piece
Price was from: $115 now: $54.99

A flattering wrap one-piece with built-in cups, offering 4x compression in a recycled nylon blend.
Girls' Watersports Swimwear, Rashguard One-Piece
Price was from: $59.95 now: $49.99

A long-sleeve, multi-color one-piece swimsuit with UPF 50+ recycled nylon for superior sun protection.
Women's BeanSport Swimwear, Scoopneck Tanksuit Print

A multi-color, full-coverage tanksuit made from quick-drying, chlorine-resistant Italian fabric with UPF 50+ protection.

Pros: Durable fabric Flattering design Versatile use Vibrant colors Comfortable fit
Women's Shaping Swimwear, Tanksuit Print
Price was from: $109 now: $79.99

A multi-color shaping tanksuit with UPF 50+ protection, offering full coverage and maximum support.

Pros: High quality Flattering fit Comfortable design Full coverage support Vibrant colors
Women's BeanSport Swimwear, Scoopneck Tanksuit

A full-coverage black tanksuit offering quick-drying, chlorine-resistant Italian fabric with UPF 50+ protection.

Pros: High fabric quality Great value Secure straps Excellent coverage Comfortable fit
Women's BeanSport Swimwear, Squareneck Tanksuit Print

A multi-color tanksuit offering full coverage, UPF 50+ protection, and quick-drying Italian fabric.

Pros: Chlorine resistance Quick-drying material Vibrant color options Substantial fabric Comfortable fit
Women's New Currents Swimwear, Squareneck Tanksuit Print
Price was from: $89 now: $39.99

A hot coral tropical tanksuit offering UPF 50+ protection, moderate support, and quick-drying comfort.

Pros: High quality Supportive straps Versatile style Great color Comfortable fit
Women's Shaping Swimwear, Clasp Halter Dress

A chlorine-resistant halter swimdress with UPF 50+ protection, featuring a compressive fit and adjustable straps.

Pros: Great fit Attractive appearance Very comfortable Good coverage High-quality fabric
Women's BeanSport Swimwear, Squareneck Tanksuit

A black squareneck tanksuit offering full coverage and UPF 50+ protection in Italian swim fabric.

Pros: Lovely design Flattering fit Full coverage Durable Chlorine-resistant
Women's New Currents Swimwear, Squareneck Tanksuit
Price was from: $79 now: $54.99

A black squareneck tanksuit offering moderate support, UPF 50+ protection, and quick-drying Lycra elastane nylon blend.
Women's Sea Cove Swimwear, Tanksuit Print
Price was from: $89 now: $39.99

A modern hot coral floral tanksuit offering UPF 50+ protection and moderate support with a shelf bra.
Women's L.L.Bean x Summersalt The Ruched Sidestroke
Price was from: $115 now: $54.99

A sleek, flattering swimsuit with built-in cups and an open asymmetric back in watercolor floral strawberry.
Women's Coastal Essentials Swimwear, Bandeau Tanksuit

A black bandeau tanksuit offering UPF 50+ protection, moderate support, and adjustable straps.
Women's Sea Cove Swimwear, Tanksuit
Price was from: $79 now: $64.99

A blue one-piece swimsuit with UPF 50+ protection, made from a recycled nylon and spandex blend.
Women's L.L.Bean x Summersalt The Ruched Backflip
Price was from: $115 now: $54.99

A ruched deep-V swimsuit with built-in cups, made from a compressive Lycra elastane nylon blend.
Women's Shaping Swimwear, Blouson Tanksuit Print
Price was from: $119 now: $54.99

A deepwater blue floral blouson tanksuit with UPF 50+ protection and supportive compressive underlayer.
Women's Coastal Essentials Swimwear, V-Neck Tanksuit
Price was from: $89 now: $69.99

A stylish blue V-neck tanksuit offering UPF 50+ protection, moderate support, and adjustable straps.
Women's L.L.Bean x Summersalt The Sidestroke
Price was from: $115 now: $54.99

A flattering, full-support swimsuit with 5x strength and 4x compression, made from recycled polyamide and elastane.
Women's Coastal Essentials Swimwear, Bandeau Tanksuit Print
Price was from: $89 now: $69.99

A stylish yellow bandeau tanksuit offering moderate support, UPF 50+ protection, and quick-dry fabric.
Women's L.L.Bean x Summersalt The Surf
Price was from: $115 now: $54.99

A full-coverage one-piece with a high-neck design, built-in shelf bra, and flattering colorblocking.

Women's Slimming One Piece Swimsuits

When summer arrives and the days stretch long and warm, time by the water becomes a cherished ritual. Whether you’re planning a family trip to the lake, a weekend at the beach, or simply heading to the backyard pool, the right swimsuit can help you make the most of every sunny day. Women’s slimming one piece swimsuits are designed to help you feel comfortable and confident, blending supportive design with timeless style. These swimsuits often feature thoughtful details like gentle tummy control panels, flattering ruching, and strategic seam placements that create a smooth, streamlined silhouette. Many options include adjustable straps, soft cups, and full lining for added support and coverage, making them a favorite for swimming laps, splashing with the kids, or relaxing under a big umbrella with a good book. The beauty of these swimsuits lies in their versatility—easy to slip on, quick to dry, and built to move with you, whether you’re diving into the waves or strolling along the shore at sunset.

Selecting the right slimming one piece swimsuit is all about finding the features that fit your lifestyle and make you feel your best. For some, that means prioritizing ample coverage and sun protection for long days outdoors, while others might look for vibrant colors and classic patterns that reflect a fun-loving spirit. Many women appreciate the confidence boost that comes from a thoughtfully designed one piece, especially for active days when you want to focus on making memories, not adjusting your suit. These swimsuits also make thoughtful gifts for daughters, sisters, or friends who love the water—something practical, durable, and comfortable that can be enjoyed season after season. And because they’re designed with lasting quality in mind, they’re a smart addition to any swimwear collection, ready for everything from water aerobics classes to spontaneous cannonballs off the dock. For those seeking a broader range of sizes and fits, there are also excellent options available in Plus Size One Piece Swimsuits, ensuring everyone can find a suit that suits their style and needs.

No matter where your summer adventures take you, a slimming one piece swimsuit is a reliable companion, offering the comfort and freedom to enjoy every splash, swim, and sunny afternoon. The right suit should feel like a second skin—easy to move in, gentle against the skin, and ready for whatever the day brings. With classic silhouettes and durable materials that stand up to chlorine, salt, and sun, these swimsuits are built for seasons of enjoyment. Picture yourself gathering seashells with little ones, joining in a spirited game of beach volleyball, or floating peacefully as the sun dips low—these are the moments that matter, and a well-made swimsuit helps you savor them all. With so many styles to choose from, it’s easy to find one that matches your personality and activity level, making every trip to the water something to look forward to.