2025 swimsuit round-up: complete guide of Amazon’s BEST

Quick Version: We’ve rounded up the very best, mom-approved swimsuits from Amazon!

It’s that time of year again: spring break season, summer around the corner season, ice melting off your front porch season, or at least soon-to-be fill up a kiddy pool and lay a towel out next to it season (we’ve been known to do this!!) and if you need a new swimsuit or two or three, we’ve tried a bazillion on and scoured the internet narrowed it down the VERY cutest one piece swimsuits from Amazon!

This is an *updated* version since our original post in 2021 – the 2025 top 6 swimsuits that made the cut! This comprehensive guide does all of the work for you so whether you’re looking for the most flattering new one piece we have you covered, literally. You’re gonna love these. Let’s jump into it!

Trying on one piece swimsuits

…is kind of like cleaning toilets. Nobody likes to do it (nobody we know at least), and yet, it must be done. So, here we are.

We want you to know that Corrine tried on 40+ swimsuits over the last couple of years, before she narrowed it down to these.

In a hurry? Slides to see our faves below!

One piece swimsuits that FIT WELL

First of all, you must know that ALL of these swimsuits pictured fit true to size. Look at the sizing charts on each of their product pages and go off that based on your body type. We were thrilled that none fit out of whack. It was a goldilocks win – not too tight, not too big, perfect fit all around.

They ALL have pretty good bum coverage, too. Full to medium, but nothing skimpy that will make you feel like you’re borderline wearing a thong (no thanks!).

AND they all include removable pads. (V important if you don’t want to scare others at the pool when you’re getting out!)

Affordable one piece swimsuits

Sometimes we find ourselves diving down into the rabbit hole of looking for a more expensive option thinking we’re going to find a cuter or better fitting swimsuit that way. Sometimes that’s totally true, but we also want you to know that you CAN find flattering, well-fitting, cute swimsuits within a reasonable price range.

Some of these swimsuits start as low as $24.48, so you know you’re in a good range of affordability AND still getting cute, well-fitting swimsuits, so we’re calling that a WIN.

Square neck winner

This ruched-side one-piece is flattering in all the right places and comes in 22 gorgeous colors (yes, TWENTY-TWO). It fits TTS and has just the right amount of medium bum coverage—not too cheeky, not too full. Plus, it’s currently on sale at 10% OFF rn!

Textured hot pink

This one’s a total win if you’re looking for more coverage but still want to feel cute and confident! The higher neckline and tummy control is super flattering, and we love that it has full bum coverage too *claps*. We grabbed it in “rose red” and heads up—it’s definitely a pretty pink in real life. Not mad about it AT ALL. You can get this for as low as $24.48 today!

Button-down blue (nursing-friendly!)

This swimsuit checks all the boxes and more. It’s got great support, awesome coverage, and the side ruching makes it super flattering. But our favorite part is that these cute buttons are actually functional, so it’s totally nursing-friendly if you need it! Plus, it has full bum coverage, which we always love. A total mom-win that’s still cute and comfy! This swimsuit is only $36.99!

Brown v-neck

This one’s a crowd favorite with over 22,000 five-star reviews! It comes in almost 30 colors (hello options!), has built-in tummy control, and gives you just the right amount of moderate bum coverage. Grab this for only $38.99.

Red scalloped suit

It’s been a year since Corrine got this new suit for her family vacation last spring, and it still looks new! The red is such a fun color for summer and the scalloped edges add the cutest little accent. The ribbed material on this makes it SUPER flattering. This swimsuit is only $30.99 – you can’t beat that price! Also, full bum coverage for the win.

Best for last: neon color block suit

This one is Corrine’s absolute FAVE this year and for good reason! She’s obsessed with everything about it—from the fun neon colors to the super flattering fit and all the cute little details. It’s one of those suits that just makes you feel AMAZING the second you put it on. Total 10/10! Grab it at 14% OFF today, and only $36.99!

Get out there girlfriend

We hope this helps you find a swimsuit or two (or three or four) that you’ll LOVE and feel super comfortable and confident in this spring or summer. We can’t wait to make memories in all of them with the people we love this year!! Happy shopping!

AMAZON: Best of 2025 swim