Skip to main content Accessibility Policy

Celebrate summer in style with Fourth of July plus size bikini bottoms designed to help you shine at every pool party and beach gathering. Find the perfect fit to express your patriotic spirit while enjoying comfort and confidence all season long. Whether you're planning a backyard barbecue or a day by the water, discover bikini bottoms that will have you ready for every festive moment this Fourth of July.

Elite Bikini Bottom
by Swimsuits For All

A fully lined bikini bottom with adjustable side ties, offering moderate coverage in 82% Nylon/18% Spandex.

~~$50.00~~

From $2.97
Save up to $47 (94%)

What customers like:
Flattering fit High quality material Vibrant tie dye Adjustable side ties Great coverage
Tie Front Bikini Bottom
by Swimsuits For All

A fully-lined tie front bikini bottom with full coverage and UPF 50 protection in nylon-spandex.

~~$48.00~~

From $28.80
Save up to $19 (40%)

What customers like:
Flattering fit Full coverage Confidence-boosting Comfortable Cute design
Virtuoso Ruched Side Tie Tummy Control Bikini Bottom
by Swimsuits For All

A stylish high-waist bikini bottom with adjustable side ties, tummy control, and UPF 50 protection.

~~$44.00~~

From $26.40
Save up to $18 (40%)
Amara Bikini Pant - coral
by City Chic

A coral bikini pant with flirty string tie sides and rose gold hardware for a glamorous finish.

~~$49.00~~

From $34.30
Save up to $15 (30%)
Daisy Print Bikini Pant - red stripe
by City Chic

A mid-rise bikini pant with a striking red stripe print and moderate coverage.

~~$49.00~~

From $34.30
Save up to $15 (30%)
Greta Bikini Bottom- black
by City Chic

A staple black bikini bottom with glossy rose gold hardware and mid coverage for sunny days.

~~$59.00~~

From $41.30
Save up to $18 (30%)
Crisscross Wrap Bikini Bottom
by Swimsuits For All

A stylish black crisscross wrap bikini bottom offering full coverage and UPF 50 UV protection.

~~$48.00~~

From $24.00
Save up to $24 (50%)

What customers like:
Vibrant color Full coverage Flattering design Confidence boost Comfortable fit
Side Ring Bikini Bottom
by Swimsuits For All

A fully lined bikini bottom with tummy-control mesh, offering full coverage in 82% Nylon/18% Spandex.

~~$42.00~~

From $2.97
Save up to $39 (93%)
High Waist Sash Bikini Bottom
by Swimsuits For All

A fully lined high waist bikini bottom with a sash detail, crafted from 82% Nylon and 18% Spandex.

~~$44.00~~

From $4.97
Save up to $39 (89%)
Ruched Highwaist Bikini Bottom
by ELOQUII

A ruched high-waist bikini bottom in stretch swim tricot offers confident coverage and a modern silhouette.

$59.95
Ruched High Waisted Bikini Bottoms
by HILARY MACMILLAN

A burgundy high-waisted bikini bottom with adjustable sides, full coverage, and UV-protective Italian fabric.

~~$100.00~~

From $50.00
Save up to $50 (50%)
The Bikini - Mesh
by CUUP

A lightweight mesh bikini offering cheeky coverage and breathable comfort with antimicrobial bamboo lining.

$20.00
Greta Print Bikini Bottom - black snake
by City Chic

A black snake print bikini bottom with string sides and rose gold loop detailing.

~~$69.00~~

From $48.30
Save up to $21 (30%)
Two Piece Swimsuit Polka Dots Bikini Bandeau
by AGNES ORINDA

A blue polka dot bikini featuring a bandeau cami top with detachable straps and high-waisted bottom.

$52.39
Vibeka Bikini Pant - black
by City Chic

A black bikini bottom with a stretchy shirred front and glossy gold hardware for added glam.

~~$49.00~~

From $34.30
Save up to $15 (30%)
The String Bikini- Cotton
by CUUP

A low-rise cotton bikini with string details, offering minimal coverage and maximum comfort.

$20.00
Bay Bottom
by NOMADS SWIMWEAR

A high-waisted black bikini bottom with mesh panel and UPF 50+ sun protection.

~~$70.00~~

From $20.00
Save up to $50 (71%)
Essential String Bikini Bottom
by Swimsuits For All

A blue string bikini bottom with adjustable side ties, moderate coverage, and UPF 50 sun protection.

~~$40.00~~

From $12.98
Save up to $27 (68%)
High Waisted Bikini Bottom
by ELOQUII

A fully lined, high-rise bikini bottom in stretch swim tricot with a comfortable pull-on elastic waist.

~~$69.95~~

From $29.99
Save up to $40 (57%)

Celebrate Independence Day in style and confidence with our stunning selection of Fourth of July plus size bikini bottoms. Designed specifically to flatter curvier figures, these swimwear essentials combine comfort, coverage, and festive style so you can show off your patriotic spirit by the pool or at the beach. From high-waisted plus size bikini bottoms that offer tummy control, to cheeky cuts and classic briefs, our collection meets every preference. With sizes that truly fit and fashion-forward details like ruching, tie sides, and vibrant star-spangled prints, you'll find the perfect pair to mix and match with your favorite plus size bikini tops.

Not only do Dia & Co’s Fourth of July plus size bikini bottoms provide an inclusive range of fits—from 1X to 5X—but they also feature quick-dry fabrics and supportive waistbands for all-day wear. Embrace bold red, white, and blue patterns or opt for understated stripes or polka dots to coordinate with your patriotic look. These expertly tailored bikini bottoms are designed to stay in place through swimming, sunbathing, and celebrating all day long. Make this Fourth of July unforgettable by choosing plus size swimwear that showcases your curves and amplifies your signature summer style with ultimate confidence.