The 8 Best One-Piece Swimsuits to Shop During Amazon Prime Day 2023

Don’t miss these steals! Upgrade your summer swimwear wardrobe now.

Amazon Prime Day is here, so now is the time to stock up on any fashion, beauty and accessories you’ve recently had your eye on. Between July 11 and 12, you’ll find incredible deals on everything from technology to home goods, but you know what we’ve got our eye on: swimwear.

While we love a good bikini at SI Swimsuit, one-pieces are staples in our swimwear wardrobes. Below, you’ll find eight of our favorite Amazon Prime Day deals on one-piece swimsuits.

ZAFUL Women’s Color Block One-Piece Swimsuit, $13.49 (

Hop on this summer’s Barbiecore trend with this adorable two-toned pink suit that’s incredibly affordable. It also comes in brown and black if you’re looking for something more neutral.

Hilor Women’s One-Piece Swimsuit, $25.19 (

This option has some sheer paneling at the waist and cute criss-cross straps up top. It comes in a number of solid colors and fun patterns.

CUPSHE Women’s One-Piece Halter Neck Cutout Swimsuit, $20.99 (

Available in both black and wine red, this one-piece offers tummy control with ruched detailing.

CUPSHE Women’s One-Piece Swimsuit, $30.59 (

This one-piece features a plunging criss-cross neckline for some added interest and is available in a variety of colors and prints.

SOCIALA Women’s Crochet One-Piece Swimsuits, $27.85 (

If you’re looking to try out a trendy crochet swimsuit this summer, here’s a reasonably priced option to do so.

Chang Yun Women’s Trendy Cut-Out One-Piece Swimsuit, $27.19 (

Try out color blocking with this bright one-piece that’s reminiscent of a sunset on the beach.

La Blanca Women’s Island Goddess Shirred One Shoulder One-Piece Swimsuit, $31.87 (

This single shoulder option is a sophisticated take on your typical solid swimsuit. It’s available in both black and indigo.

SPORLIKE Women’s One-Piece Swimsuit, $25.59 (

While this solid black ruffled one-piece has a flattering waist tie, there are tons of equally adorable printed options to choose from.

Stay up to date on our favorite deals and finds by following SI Swimsuit on our Amazon Storefront!

Cara O’Bleness


Cara is a trending news writer/editor for Sports Illustrated Swimsuit. A passionate writer and editor with more than 10 years of experience in print and online media, she loves storytelling and believes that words have the power to change the world. Prior to joining the team, Cara worked as a writer and editor across a number of content verticals, including food, lifestyle, health and wellness, and small business and entrepreneurship. In her free time, Cara loves reading, spending time with her family and making her way through Michigan’s many microbreweries. She is a graduate of Michigan State University's School of Journalism.