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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78 products
💙 His & Hers
Saltwater Petals Rio bikini bottom — matching abstract floral ocean print bikini bottom by Salty Mermaid.
Salty Mermaid Rio bikini bottom — Saltwater Petals abstract floral ocean-inspired print, adjustable side-tie bikini bottom.
Side-Tie Semi-Cheeky Bottom - Rio | Saltwater Petals
Only 4 left!
Sand taupe bikini bottom with triple side straps and tortoise ring hardware | Salty Mermaid
Sand Castle cheeky bikini bottom with wide waistband and seamless back fit | Salty Mermaid
Semi-Cheeky Bikini Bottom - Tony | Sand Castle
High-leg Sand Castle bikini bottom with tortoise shell ring sides, sleek semi-Brazilian fit | Salty Mermaid
Sand Castle semi-Brazilian bikini bottom with tortoise ring hip straps, minimal coverage back view
Semi-Brazilian Bikini Bottom - Byron | Sand Castle
⏳ Running Low
Forest green bathing suit bottoms with tortoise ring sides and adjustable tie strings—Salty Mermaid
Back view deep green bathing suit set with adjustable tie-back halter straps and cheeky bottoms, Salty Mermaid
Semi-Cheeky Bikini Bottom - Tony | Laguna
Salty Mermaid ring-detail bottoms in deep green with a clean, sculpted fit
deep green matching bikini set from with tie-back straps and luxe ring details, Salty Mermaid swimwear
Side-Tie Semi-Cheeky Bikini Bottom - Joey | Laguna
🔥 Limited Edition
Sale
Cheeky rainbow side-tie bikini bottoms with matching sarong cover up by Salty Mermaid
Cheeky rainbow side-tie bikini bottoms with matching sarong cover up by Salty Mermaid
Side-Tie Cheeky Bikini Bottom - Joey | Sunset Prism (Ambassador Exclusive)
Pearl Cabana Club Swim Ursula Bikini Set with tie-side bottoms and halter top Orange metallic bikini with ruched halter cut and cheeky bottoms Ursula Bikini Set in shimmer orange with scoop halter and side ties Triangle-style Ursula Bikini with tie-sides and metallic finish Metallic orange Ursula Bikini featuring cheeky cut and ruched top
Pearl Cabana Club Swim Ursula Bikini Set with tie-side bottoms and halter top Orange metallic bikini with ruched halter cut and cheeky bottoms Ursula Bikini Set in shimmer orange with scoop halter and side ties Triangle-style Ursula Bikini with tie-sides and metallic finish Metallic orange Ursula Bikini featuring cheeky cut and ruched top
Pearl Cabana Club Swim Semi-Cheeky Side-Tie Bottom | Sunset Orange
⏳ Running Low
💙 His & Hers
Close-up of Salty Mermaid high-hip semi-cheeky bikini bottom in Paradise Palms palm tree print, women’s swimwear with curve-flattering fit.
Woman wearing Salty Mermaid bikini set in Paradise Palms palm tree print, featuring high-hip semi-cheeky bikini bottom for a sexy resort-ready style.
High-Hip Semi-Cheeky Bottom - Calvin | Paradise Palms
⏳ Running Low
Salty Mermaid Rainbow Finley Bikini Bottom in shimmering metallic rainbow fabric, featuring removable side fringe and a flattering semi-cheeky cut. Bold, playful swimwear with customizable styling—perfect for standout beach looks and festival-ready vibes.
Salty Mermaid Rainbow Finley Bikini Bottom in shimmering metallic rainbow fabric, featuring removable side fringe and a flattering semi-cheeky cut. Bold, playful swimwear with customizable styling—perfect for standout beach looks and festival-ready vibes.
Fringe Semi-Cheeky Bottom - Finley | Festival of Rainbows
Only 2 left!
Metallic mermaid bikini bottom with gold ring accents and strappy sides Semi-Brazilian pastel bikini bottom in metallic lilac and seafoam shimmer Eco-friendly cheeky bikini bottom with triple strap sides and iridescent finish Salty Mermaid swimwear Tony bikini bottom in Metallic Mermaid Wishes print Sustainable Brazilian-cut bikini with metallic pastel fabric and gold hardware
salty mermaid swimwear metallic rainbow seashell print bikini set - mermaid wishes collection- trending swimwear.
Semi-Cheeky Bikini Bottom - Tony | Mermaid Wishes
Only 2 left!
women's blue bikini bottom with shell accents finished in Embroidered Blue Tidepool bikini bottom
women's blue bikini set with shell accents-Salty Mermaid bikini bottom with natural cowrie shells and ocean blue embossed fabric
Seashell Bikini Bottom - Bryan | Blue Tidepool
⏳ Running Low
Salty Mermaid blue banded bikini bottom- bryce, featuring wide logo band swimwear design and embossed textured seashell fabric — cheeky banded swimwear style
Salty Mermaid turquoise blue bikini set —Bryce | blue tidepool - cheeky bottoms with metallic silver waistband and triangle top, women’s athletic band swimwear
Banded Cheeky Bikini Bottom - Bryce | Blue Tidepool
⏳ Running Low
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
⏳ Running Low
Rainbow multicolor high waist banded bikini set with shimmering logo waistband – neon abstract swimwear by Salty Mermaid
Neon rainbow bikini top with abstract print, silver glitter logo band, and vibrant multicolor swimwear design by salty mermaid.
Semi-Cheeky Bikini Bottom - Banded 2.0 | Sunset Prism
Only 3 left!
Tropical Waves Ringo bikini bottoms by Salty Mermaid, featuring cheeky coverage and bold splashes of vibrant sunset-inspired colors. Designed for a flattering fit and eye-catching beach style—perfect for tropical vacations and resort swimwear.
women's teal bikini set with abstract watercolor print pattern with full coverage bottoms by Salty mermaid- tropical waves print
High-Hip Cheeky Bikini Bottom - Ringo | Tropical Waves
⏳ Running Low
Tropical Waves Calvin high-hip bikini bottoms by Salty Mermaid, featuring a flattering high-leg cut and splashes of vibrant sunset-inspired colors. Designed to match back to Fuchsia Rays bikini separates for a bold, coordinated resort swimwear look.
Women's Cheeky bikini bottoms tropical pastel watercolor print and fuchsia by Salty Mermaid swimwear - Tropical Waves Print
High-Hip Semi-Cheeky Bottom - Calvin | Tropical Waves
⏳ Running Low
Salty Mermaid Flamingo Fizz Pink Amanda Bikini Bottom, featuring a best-selling fit with semi-cheeky cut and scrunch-back styling. Bold, vibrant pink swimwear bottom designed for a flattering and confident beach look.
Salty Mermaid Flamingo Fizz Pink Amanda Bikini Bottom, featuring a best-selling fit with semi-cheeky cut and scrunch-back styling. Bold, vibrant pink swimwear bottom designed for a flattering and confident beach look.
Semi-Cheeky Bikini Bottom - Amanda | Flamingo Fizz
😥 Sold Out
Sold Out
Salty Mermaid Calvin bikini bottom in Shimmering Crocodile Green, featuring a high-hip, semi-cheeky cut with retro 80s-inspired silhouette. Crafted from luxe shimmer fabric, this leg-lengthening green bikini bottom offers a flattering high-leg fit—perfect for modern beachwear and mix-and-match swim looks.
Salty Mermaid Crocodile Green shimmer triangle bikini top with ruched detailing and adjustable straps. Features a luxe, high-shine finish for a tropical beach look and flattering fit. Perfect for mix-and-match swim styling and resort swimwear collections. Salty Mermaid Calvin bikini bottom in Shimmering Crocodile Green, featuring a high-hip, semi-cheeky cut with retro 80s-inspired silhouette. Crafted from luxe shimmer fabric, this leg-lengthening green bikini bottom offers a flattering high-leg fit—perfect
High-Hip Semi-Cheeky Bottom – Calvin | Shimmering Crocodile
⏳ Running Low
💙 His & Hers
Salty Mermaid semi-Brazilian bikini bottom in Island Bloom Floral print, featuring high-hip cut, braided side straps, and bold tropical colors. Part of the Kristin bikini set with Rio Brazilian bottom – stylish, sexy floral swimwear perfect for beach and resort wear.
A model wearing the Sofia Triangle Bikini Top in Island Bloom Floral, showcasing a vibrant, tropical design. The bikini features bright floral patterns with abstract hibiscus and palm print elements. Adjustable braided straps and delicate beaded details complete the exotic look, inspired by faraway travel destinations.
Braided Semi-Cheeky Bottom – Rio | Island Bloom
Women’s banded bikini bottom in jet black with rose gold logo band — semi-cheeky swimwear from Salty Mermaid
Back view- all black Banded women’s bikini bottom with shimmering rose gold elastic waistband — cheeky back swimwear style
Semi-Cheeky Bikini Bottom - Banded 2.0 | My Private Jet Black / Rose Gold
⏳ Running Low
Holly Stocks x Salty Mermaid cowgirl inspired swimwear Wild Venom snakeskin bikini, cheeky cut bathing suit styled with motorcycle helmet and western edge.
Snake print western bikini set in Wild Venom design, strappy high-leg cut Salty Mermaid swimwear x holly stocks collaboration collection
Fringe Semi-Cheeky Bottom - Finley | Wild Venom
Only 1 left!
💙 His & Hers
Sale
Semi-Cheeky Bikini Bottom - Tony | Mob Cat
Semi-Cheeky Bikini Bottom - Tony | Mob Cat
Semi-Cheeky Bikini Bottom - Tony | Mob Cat
⏳ Running Low
💙 His & Hers
Sale
Cheeky String Bikini Bottom - Frankie | Mob Cat
Cheeky String Bikini Bottom - Frankie | Mob Cat
Cheeky String Bikini Bottom - Frankie | Mob Cat
Only 4 left!
Women’s banded high-waist bikini bottom in tortoise shell animal print with shimmer logo band — full coverage swimwear style.
Salty Mermaid Cheeky Lucy Bottom in tortoise print — banded women’s bikini bottom with supportive waistband and traditional coverage.
Banded High-Waist Cheeky Bottom - Lucy | Tortoise Shell
Only 3 left!
Women’s tortoise print bikini bottom - cheeky with elastic logo band — Bryce Banded style swimwear by salty mermaid
Salty Mermaid Bryce Banded Cheeky Bikini Bottom in tortoise shell print with shimmering jacquard branded waistband.
Banded Cheeky Bikini Bottom - Bryce | Tortoise Shell
⏳ Running Low
Sale
A cheeky string bikini bottom with a tortoise shell print and criss-crossing string sides, accented with gold hardware.
A cheeky string bikini bottom with a tortoise shell print, featuring criss-crossing string sides and gold hardware.
Cheeky String Bikini Bottom - Tony | Tortoise Shell
Only 1 left!
Sale
Semi-Cheeky Bottom - Tony | Tortoise Shell
Semi-Cheeky Bottom - Tony | Tortoise Shell
Semi-Cheeky Bottom - Tony | Tortoise Shell
⏳ Running Low
Sale
Soft Shimmer Bikini Set Featuring Gold Hardware, Plunge Neckline, and Sculpted Ruched Fit
Cheeky Bikini Bottom - Frankie | Tortoise Shell
Cheeky Bikini Bottom - Frankie | Tortoise Shell
Only 4 left!
Sale
Soft Shimmer Bikini Set Featuring Gold Hardware, Plunge Neckline, and Sculpted Ruched Fit
Irina Scoop Neck Bikini Top and Frankie Semi-Brazilian Bottom Set in Soft Shimmer Fabric - Salty Mermaid
Semi-Cheeky Bottom - Frankie | Tortoise Shell
Only 1 left!
Sale
Black semi-brazilian string bikini bottom with criss-crossing string sides and gold hardware - salty mermaid Tony style bikini bottom mob wife swimwear
Women's black semi-cheeky bikini bottom with matching black bikini top with gold hardware with Salty Mermaid Swimwear
Semi-Cheeky String Bikini Bottom - Tony | Wet Black

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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