It’s National Bikini Day: Shop 8 SI Swimsuit Faves Here

Whether you love a halter top or high-waisted bottoms, treat yourself to a new two-piece.
Good American, Monday Swimwear and Hunza G bikinis
Good American, Monday Swimwear and Hunza G bikinis / Good American, Monday Swimwear and Hunza G

Today is National Bikini Day, and here at SI Swimsuit, we’re prepared to celebrate accordingly. Here’s a quick history lesson: the bikini was invented on this day in 1946, when Louis Réard introduced the style in France. Over the last nearly 80 years, the two-piece swimsuit has certainly evolved—from micro bikinis to high-waisted suits, there’s a bikini style and cut fit for every beach body.

So whether your summer adventures involve sunning yourself on a boat, playing beach volleyball or chasing after your kiddos at the pool, you’ll find a bikini to suit (pun intended) your personal sense of style below. National Bikini Day only comes around once a year, so go ahead and treat yourself!

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Sculpt Ruched Bikini Top, $65 and Leakproof Sculpt High Rise Bikini Swim Bottom, $58 (knix.com)

Knix bikini
Knix

Animal print swimwear is super trendy this summer (see cover girl Olivia Dunne’s photo shoot in Bermuda for some inspo), and we love this high-waisted Knix set. The leakproof bottoms make going to the beach on your period a breeze, and the sculpting fabric of the top helps to enhance your bust.

Cherry Cream Binded Tori Ties Bandeau Bikini Top, $138 and Added Coverage Lulu Bikini Bottom, $94 (montce.com)

Montce bikini
Montce

This bandeau top from Montce comes with removable straps and is available in tons of different colors and patterns. The mid-rise bottoms offer full coverage and can be worn high on the hip to elongate the leg.

Palma Top, $96 and Palma Bottom in Sardinia Stripe, $90 (mondayswimwear.com)

Monday Swimwear bikini
Monday Swimwear

One can never have too many triangle-style bikinis in their swimwear drawer, and this fun and festive print looks incredible with a tan.

Chasing Sunsets Top, $98 and Chasing Sunsets Bottom, $88 (revolve.com)

Lovers and Friends bikini
Revolve

Butter yellow is very on-trend, and this top with underwire cups is great for bustier gals. The bottoms feature a Brazilian cut and are super cheeky.

Paradise Halter Bikini Top, $85 and Mackenzie Cheeky String Bikini Bottom, $90 (frankiesbikinis.com)

Frankies Bikinis set
Frankies Bikinis

If you tend to gravitate toward a halter top, this sweet floral print incorporates another super trendy pattern (polka dots!) and is perfect for sunbathing. The set features a super cute denim trim, too.

Compression Zip-Up Support Top, $79 and Compression Better Bikini Bottom, $59 (goodamerican.com)

Good American bikini
Good American

Fans of water sports who are looking for support and compression in a bikini might like this set from Good American, which features a zip-up top and full coverage, high-waisted bottoms.

Daphne Luxe Ribbed Bikini Top Taffy Pink, $88 and Daphne Luxe Ribbed Bikini Bottom Taffy Pink, $78 (solidandstriped.com)

Solid and Striped bikini
Solid and Striped

This darling ribbed set features a dainty three-dimensional daisy on both the top and bottom, and is available in a number of other colors, including black, red, coral and blue.

Nadine Bikini in Red and White Stripe, $255 (hunzag.com)

Hunza G bikini
Hunza G

Hunza G is known for its crinkle fabric and one-size-fits-all suits, designed to fit those from size 2 to 12. This red and white striped bikini features the cutest tortoiseshell hardware on the top and full coverage, high-waisted bottoms.

The Best Beach Bikinis for Every Activity and Budget in 2025. dark. Next. Best Beach Bikinis for Activity and Budget


Published
Cara O’Bleness
CARA O’BLENESS

Cara O’Bleness is a writer and editor on the Lifestyle and Trending News team for SI Swimsuit. Prior to joining SI Swimsuit in 2022, she 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, O’Bleness 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.