
As someone who literally shops for a living, I’ve learned to be extremely picky about what makes it into my cart, especially when it comes to swimwear.
I’m done with those overstuffed drawers of random suits I never actually wear. These days, I want just a few go-to bikinis and one-pieces that fit like a dream, flatter my shape, and make me feel confident the second I slip them on.
With last-minute summer getaways popping up, I turned to my forever favorite (Amazon) for a quick swimsuit refresh. It’s basically a treasure chest of affordable, flattering swimwear, and these finds are proof. We’re talking tons of glowing reviews, a rainbow of colors, and cuts for every mood.
Even better? Every single style is under $40, with some starting at just $30.
Keep scrolling for the best Amazon swimsuits that are comfortable, cute, and ready for poolside lounging or that beach trip you just booked.
Amazon’s Best New Swimsuits Under $40:
QINSEN Seamed Cup Spaghetti Strap One Piece
If you want a swimsuit that’s chic and comfy, the Qinsen one-piece delivers with a scoop neckline, adjustable straps, and all-day coverage. I grabbed the blue, but with six shades, you might need more than one.
SUUKSESS High Waisted Bikini Set
Swooning is an understatement. This Suuksess bikini nails the high-waisted look like no other. It’s flattering, supportive, and ready for every beach day.
SUUKSESS Slimming Tummy Control One Piece
With a plunging neckline and flattering side panels, this Suuksess swimsuit is basically a cheat code for looking amazing. The fact that it’s marked down? Just the cherry on top.
Tempt Me Strapless Bandeau Bikini Set
For a no-straps, no-tanline moment, the Tempt Me bandeau is a total win. And yes, it’s just $30. Go ahead and thank me later.
QINSEN Square Neck Swim Dress
I never thought I’d be a swim dress girl, but this Qinsen wrap-skirt moment completely changed my mind. The square neckline and thick straps bring the style and the support.
SUUKSESS Swim Skirt High Waisted Bikini Set
This two-piece from Suuksess combines a high-waisted bikini with a flattering wrap skirt for extra coverage. It’s a simple, stylish option for those who want a little more confidence at the beach.
Blooming Jelly Sporty High Waisted Bikini Set
Sporty but still flirty, this Blooming Jelly two-piece serves a swim skirt and full-coverage bikini top combo. You’ll be set for everything from wave-jumping to sandcastle duty.
SUUKSESS Tummy Control Crisscross Back One Piece
This SUUKSESS tummy control one-piece is all about shaping, comfort, and style in one sleek package. Plus, the crisscross back is the perfect touch for extra support.
Herseas Cutout High Waisted Bikini Set
Cutouts + hardware = the Herseas bikini you’ll want in every color. It’s trendy, flattering, and ready for its close-up.
Tempt Me Tankini Swimsuit with Skirt
Get on board the tankini revival with this Tempt Me stunner that’s all about comfort and curves. Adjustable straps and a tummy-flattering fit? Yes, please!
If it’s TikTok-approved, it’s in our carts. Check out the jumbo scrunchie trend we’re obsessed with.