Shop Women's Bikini Bottoms

Slip into confidence with Salty Mermaid’s hottest women’s bikini bottoms. Every style from cheeky cut bikini bottoms to brazilian styles and high-waisted favorites are designed to make you feel flirty, fearless, and fabulous. Explore our collection of bottoms to see what you’ll be wearing to your next beach trip or pool party.
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132 products
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Semi-Cheeky Bikini Bottom - Amanda | Ocean Ombre
women's ocean print bikini set by salty mermaid featuring an abstract ocean design with shades of blues and whites.
Semi-Cheeky Bikini Bottom - Amanda | Ocean Ombre
⏳ Running Low
Sale
women's red bikini set with wide band bottoms and matching bikini top by salty mermaid.
sporty red bikini set with front zip top by salty mermaid swimwear
Semi-Cheeky Bikini Bottom - Amanda | Cherry Bomb
Only 5 left!
Sale
women's neon pink byron bikini bottoms with matching bikini top by salty mermaid.
Semi-Brazilian Bottom - Byron | Bubblegum Pink
Semi-Brazilian Bottom - Byron | Bubblegum Pink
Back view of a purple floral bikini bottom by Salty Mermaid, showing its high-cut silhouette, minimal coverage and pale-yellow side ties.
Close-up of Salty Mermaid’s Adam minimal-coverage bikini bottom in Lavender Kiss, featuring purple floral piqué fabric and beaded hip straps.
Brazilian Bikini Bottom - Adam | Lavender Kiss
Close-up back view of Salty Mermaid’s Lavender Kiss cheeky bikini bottom, featuring textured purple piqué fabric, pale-yellow trim and floral details.
A close-up of a Salty Mermaid Lavender Kiss Cheeky bikini bottoms:light purple bikini bottom with a subtle floral pattern, featuring a white elastic side strap adorned with three lavender beads.
Cheeky Bikini Bottom - Adam | Lavender Kiss
⚡ New Arrival
Danette modeling the lavender kiss side tie bikini set featuring a white floral print on a purple base string bikini in an outdoor poolside setting, holding a green cocktail under a pink and white fringe umbrella.
Back view of Salty Mermaid’s Joey side-tie bikini bottom in Lavender Kiss, featuring a purple floral print, cheeky coverage and yellow beaded tassels.
Side-Tie Cheeky Bikini Bottom - Joey | Lavender Kiss
⚡ New Arrival
Front view of Salty Mermaid’s Joey side-tie bikini bottom in the colorful Sugar Swirl floral paisley print with a high-cut silhouette.
Back view of Salty Mermaid’s Sugar Swirl cheeky bikini bottom with adjustable side ties and a colorful pastel paisley pattern.
Side-Tie Semi-Cheeky Bikini Bottom - Joey | Sugar Swirl
⚡ New Arrival
Back view of Salty Mermaid’s Sugar Swirl paisley string bikini bottom with minimal, brazilian coverage, adjustable side ties and yellow beaded tassels.
Front view of Salty Mermaid’s Joey side-tie bikini bottom in the Sugar Swirl floral paisley print, featuring a low-rise, high-cut silhouette.
Side-Tie Brazilian Bikini Bottom - Joey | Sugar Swirl
Front view of Salty Mermaid’s Ringo high-cut cheeky bikini bottom in the Sugar Swirl paisley print with a lavender side-ring accent.
Beachside back view of Salty Mermaid’s colorful paisley bikini with an adjustable tie-back top and high-cut cheeky bottom.
High-Cut Cheeky Bikini Bottom - Ringo | Sugar Swirl
⚡ New Arrival
Close-up of the Salty Mermaid Ziggy high-cut bikini bottom in turquoise blue velvet with a flattering V-front waist.
Close-up back view of Salty Mermaid’s Opaline Tide blue velvet bikini bottom with a smooth fit and moderate coverage.
High-Hip Full-Coverage Bottom - Ziggy | Opaline Tide
⚡ New Arrival
Rear view of Salty Mermaid’s Opaline Tide blue velvet bikini bottom with a high-leg silhouette and cheeky back coverage.
Close-up of a turquoise velvet V-front bikini bottom with a high-cut leg from the Danette x Salty Mermaid collection.
High-Hip Brazilian Bottom - Ziggy | Opaline Tide
⚡ New Arrival
Close-up of the Opaline Tide turquoise velvet side-tie bikini bottom with a high-cut leg from Salty Mermaid.
Close-up back view of Salty Mermaid’s Joey blue velvet bikini bottom with adjustable hip ties, gathered fabric and moderate coverage.
Side-Tie Full-Coverage Bikini Bottom - Joey | Opaline Tide

Turn Heads with Our Women’s Bikini Bottoms

Make a splash with our hottest women’s bikini bottom styles at Salty Mermaid. From Brazilian-style to curve-hugging, high-waist cuts, our collections are designed to help Merbabes like you feel confident, playful, and effortlessly chic. If you’ve been searching for the best-fitting bikini bottoms that blend comfort with serious head-turning energy, you’re in the right place.

Our collection includes a wide variety of bikini bottom styles: from string bikini bottoms for that classic flirty vibe, tie‑side bikini bottoms for an adjustable fit, and full‑coverage options when you want a little extra comfort without compromising on style. Feeling bold? Check out our cheeky and thong bikini bottom options that are perfect for those who want to show off a little more skin while accentuating your natural curves.

Stitched together with high-quality construction, these hot bikini bottoms bring the heat and fit like a dream. Every piece is made to keep you feeling poised and supported, whether you're lounging by the pool or catching some waves at the beach. Plus, with our try before your buy alternative, you can shop confidently while knowing that if it’s not the perfect fit - exchanging is a breeze!

Shop for your new favorite bikini bottoms and experience swimwear that feels every bit as incredible as it looks. Designed to flatter, support, and move with you, each pair brings out your natural confidence while keeping you stylish from poolside lounging to sunny beach days. Treat yourself to comfort, quality, and a fit you’ll fall in love with. Pair with our bikini-tops to complete your perfect mix-and-match set.
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