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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109 products
Only 3 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
⏳ Running Low
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
Woman's white ivory macramé bikini set with textured seashell print and braided strap detailing and gold hardware by Salty Mermaid
model on beach wearing Boho style bikini set white crochet-style bikini with woven straps - by Salty Mermaid Ivory Shoreline Collection
Macramé Cheeky Bikini Bottom - Johnny | Ivory Shoreline
⏳ Running Low
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
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
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
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
Women's brazilian bikini bottom - teal silhouette with tropical watercolor print and beaded side ties - salty mermaid swimwear tropical waves
Womens teal print bikini set - tropical watercolor abstract print with underwire top and brazilian cut bottom - salty mermaid swimwear
Side-Tie Brazilian Bikini Bottoms - Marco | 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
⏳ Running Low
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
💙 His & Hers
Salty Mermaid Lavish Leopard bikini bottom in Island Bloom Floral print, featuring pom pom accents, side cutouts, and scrunch back. This semi-Brazilian, double-lined cheeky bikini bottom showcases bold feminine details and abstract Hawaiian floral design—perfect for tropical beachwear and resort swim fashion.
Woman wearing a tropical floral and pink bikini set with a cut out side bikini bottom standing on a tropical beach - salty mermaid models
Semi-Brazilian Bottom – Lavish Leopard | Island Bloom
⏳ Running Low
💙 His & Hers
Side-Tie Semi-Brazilian Bikini Bottom - Joey | Island Bloom
Side-Tie Semi-Brazilian Bikini Bottom - Joey | Island Bloom
Side-Tie Semi-Brazilian Bikini Bottom - Joey | Island Bloom
💙 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
⏳ Running Low
Desert Dusk pink camo bikini bottoms by Salty Mermaid, featuring adjustable side ties and semi-Brazilian coverage. Flattering, feminine camouflage print perfect for bold beachwear, tropical getaways, and resort-ready swim style.
Festival inspired western swimwear from Salty Mermaid, Holly Stocks bikini bottom with gold ring details in pink camo print for desert outfit styling. desert dusk camo bikini
Side-Tie Ring Semi-Brazilian Bottom - Joey | Desert Dusk Camo
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 5 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
⏳ Running Low
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 3 left!
Sale
Brazilian Bikini Bottom - Marco | Wet Black
Brazilian Bikini Bottom - Marco | Wet Black
Brazilian Bikini Bottom - Marco | Wet Black
Only 5 left!
Sale
Laced Edge Semi-Cheeky Bottom - Antonio | Wet Black
Laced Edge Semi-Cheeky Bottom - Antonio | Wet Black
Laced Edge Semi-Cheeky Bottom - Antonio | Wet Black
Only 2 left!
Sale
A close-up image of a woman wearing a Salty Mermaid gold ruched bikini bottom with a thick waistband.
Model wearing an all gold matching bikini set with wide band top and bottom straps by salty mermaid
Full Coverage Bikini Bottom - Brody | Gold
Only 2 left!
Sale
Metallic Red Bikini Set Featuring Criss-Cross Side-Tie Bottom and Supportive Underwire Top
High-Shine Bikini Set Featuring Mae Supportive Top and Tony High-Cut Cheeky Bottoms in Soft Shimmer
Cheeky String Bikini Bottom - Tony | Metallic Red
Only 2 left!
Sale
Mae Underwire Bikini Top and Tony Semi-Brazilian Bottom Set in Metallic Red - Salty Mermaid
Metallic Red Bikini Set with Underwire Ruched Top and Criss-Cross Semi-Cheeky Bottoms
Semi-Cheeky String Bikini Bottom - Tony | Metallic Red

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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