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Shop Swim at Catherines Plus Sizes

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Lakeside Floral Sheer Cover-Up

Lakeside Floral Sheer Cover-Up

Tie-Front Swimdress

Tie-Front Swimdress

Lakeside Floral Swimsuit

Lakeside Floral Swimsuit

Seaburst Swim Tankini

Seaburst Swim Tankini

Tiered Swim Tankini

Tiered Swim Tankini

Tiered Swimdress

Tiered Swimdress

Crochet Swim Tankini

Crochet Swim Tankini

Catalina Surplice Swimdress

Catalina Surplice Swimdress

Fringe Trim Pareo

Fringe Trim Pareo

Coronado Tankini Top

Coronado Tankini Top

Emerald Isle Swimsuit

Emerald Isle Swimsuit

Tropical Twilight Swimdress

Tropical Twilight Swimdress

Siren Song Swimsuit

Siren Song Swimsuit

Knotted Racerback Cover-up

Knotted Racerback Cover-up

Ruched Swim Bottom

Ruched Swim Bottom

Crochet Cover-Up

Crochet Cover-Up

Tiered Swim Tank

Tiered Swim Tank

Ride The Waves Swimsuit

Ride The Waves Swimsuit

Hamptons Textured Swimsuit

Hamptons Textured Swimsuit

Simplicity Swim Romper

Simplicity Swim Romper

Metallic Mix Swimsuit

Metallic Mix Swimsuit

Monterey Crossover Swimsuit

Monterey Crossover Swimsuit

Malibu Keyhole Swimsuit

Malibu Keyhole Swimsuit

Bright Garden Swim Tank

Bright Garden Swim Tank

Tassel Trim  Pareo

Tassel Trim Pareo

Graphic Floral Tankini Top

Graphic Floral Tankini Top

Tassel Trim Cover-Up

Tassel Trim Cover-Up

Hollywood Skirted Mio

Hollywood Skirted Mio

Retro Swimsuit

Retro Swimsuit

On The Spot Swimdress

On The Spot Swimdress

Shirred Empire Swimdress

Shirred Empire Swimdress

Touch Of The Wild Swimsuit

Touch Of The Wild Swimsuit

Tiered Swim Tank

Tiered Swim Tank

Spotted Cover-Up

Spotted Cover-Up

Swim Skort

Swim Skort

Water's Edge Cover-Up

Water's Edge Cover-Up

Calabria Tankini Top

Calabria Tankini Top

Hollywood Ruffle Mio

Hollywood Ruffle Mio

Ruffled Crochet Swim Skirt

Ruffled Crochet Swim Skirt

Tropical Escape Swim Top

Tropical Escape Swim Top

Scrolling Floral Swim Top

Scrolling Floral Swim Top

Silhouette Swimsuit

Silhouette Swimsuit

Tortuga Bay Swimdress

Tortuga Bay Swimdress

Swim Bike Short

Swim Bike Short

Sailor Stripe Swim Skirt

Sailor Stripe Swim Skirt

Smooth Swim Short

Smooth Swim Short

Zig Zag Swim Top

Zig Zag Swim Top

Essential Swim Short

Essential Swim Short

Isla Verde Swim Top

Isla Verde Swim Top

Plus Size Swimwear & Bathing Suits- Whether your toes are in the sand or you’re sitting poolside our collection of women’s plus size swimwear has a variety of stylish bathing suits. Our fun and fabulous plus size swim dresses and one-piece swimsuits create a figure flattering look that slims your waist and creates an hourglass effect. Mix and match our swim separates that have adjustable straps for comfort and support while you’re having fun in the sun. Throw on a chic swim cover-up while walking the beach or exploring the resort. Our women's swimwear comes in a wide variety of sizes, so you can find your most comfortable and flattering fit and all your favorite styles.