•  Navy

    Select Size

    1. 18W
    2. 22W
    3. 16W
    4. 20W
    5. 24W

    Athena Plus

    Garden Party Off Shoulder One Piece
    $118.00 View Details
  •  Navy

    Select Size

    1. 20W
    2. 24W
    3. 18W
    4. 22W
    5. 16W

    Athena Plus

    Blue Horizon Twist Front Plunge Maillot
    $118.00 View Details
  •  Multi
    New

    Select Size

    1. 16
    2. 18
    3. 20

    Sports Illustrated

    Rebel Rebel Plunge Plus Size One Piece
    $158.00 View Details
  •  ROS

    Select Size

    1. 16
    2. 18
    3. 20

    Sports Illustrated

    Femme Fatale Plus Size One Piece
    $120.00 View Details
  •  Nude

    Select Size

    1. 16
    2. 18
    3. 20

    Sports Illustrated

    Viper One Shoulder Plus Size One Piece
    $160.00 View Details
    3.0/5 stars
  •  Black

    Select Size

    1. 16
    2. 18
    3. 20

    Sports Illustrated

    Secret Garden Plus Size Plunge One Piece
    $130.00 View Details
  •  SPI

    Select Size

    1. 20

    Sports Illustrated

    Arabesque Bustier Plus Size One Piece
    $160.00 View Details

Plus Size One Piece Swimsuits

The best women’s swimwear has a way of effortlessly flattering your figure while bringing out your most gorgeous, confident self. Each of the plus size one piece swimsuits in our collection is designed to do just that. So, transform your look at the beach, by the pool, or on your next tropical getaway. We’re pleased to offer an unrivaled selection of plus size swimwear for every style and figure, and are confident that you’ll discover the perfect piece right here at SwimSpot.

The Hottest Looks from the Best Brands

Choose from the latest plus one piece size swimsuits from brands like Athena Plus and our new Sports Illustrated Collection. Not only is each suit designed to beautifully flatter your figure, and express your personal style. Whether you prefer classic and timelessly sophisticated styles or looks that are on the cutting edge, our selection of plus size one pieces offers something for everyone.

Discover the Best Plus Size Swimwear at SwimSpot

We invite you to explore our entire selection of plus size one piece swimwear to discover the perfect piece. For help placing an order, you can reach us at (877) 684-7946 or email us at CustomerCare@SwimSpot.com.