Women's Bikini Bottoms | Salty Mermaid Swim

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40 products
⚡ New Arrival
Semi-Cheeky Bottom – Rio | Red White & Boom
Red White & Boom triangle bikini top back view with thin straps and tie closure—red, white, and blue Americana swimwear made for summer holiday getaways and USA beach trips. Salty Mermaid swimwear
Semi-Cheeky Bottom – Rio | Red White & Boom
$70
⚡ New Arrival
Women’s Sun Forged Gold bikini set with braided two-tone rope trim and high-leg cheeky fit by Salty Mermaid swimwear
Salty Mermaid Luxury bikini bottoms in Sun Forged Gold color with braided two-tone rope trim and sculpted cheeky silhouette
Riptide Rope Semi-Cheeky Bottom – Rio | Sun Forged Gold
$70
Solid blue bikini bottom close-up with twisted rope waistband, Calvin bottom, Salty Mermaid
Blue Lagoon bikini back view—Tiffany top tie-back with tassel and Calvin rope waistband, Salty Mermaid
Riptide Rope Semi-Cheeky Bottom - Calvin | Blue Lagoon
$60
Riptide Rope Semi-Cheeky Bottom - Calvin | Green Mojito
forest green solid green bikini set with royal blue bikini set - salty mermaid beachside cocktails collection
Riptide Rope Semi-Cheeky Bottom - Calvin | Green Mojito
$60
Hot pink bikini bottom close-up with braided rope waistband, Salty Mermaid swimwear
Hot pink string bikini back view with tie straps and tassel details, Salty Mermaid swimwear
Riptide Rope Semi-Cheeky Bottom - Calvin | Pink Frosé
$60
Solid red bikini bottom—Salty Mermaid Calvin semi-cheeky in Shirley Temple Red with riptide rope waistband
Solid red bikini set—Salty Mermaid Shirley Temple Red with two tone red/blue riptide rope straps, back view semi-cheeky fit
Riptide Rope Semi-Cheeky Bottom - Calvin | Red Shirley Temple
$60
💙 His & Hers
Blue floral seashell print bikini bottoms with double side straps, Salty Mermaid swimwear - frankie bikini bottoms
model wearing matching floral and shell bikini print - nautical garden collection  - saltyy mermaid tropical print bikini set
Semi-Cheeky Bikini Bottom - Frankie | Nautical Garden
$70
Rio side-tie bikini bottoms close-up in Nautical Garden blue floral and shell print, Salty Mermaid swimwear
Back view blue floral and shell bikini with tie-back triangle top and cheeky side-tie bottoms, Salty Mermaid
Side-Tie Semi-Cheeky Bottom - Rio | Nautical Garden
$70
💙 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
$70
Calvin high-hip bikini bottom in floral blue daisy print with yellow trim, semi-cheeky fit | Salty Mermaid
women's swimsuit bottoms High-hip, semi-cheeky bottom in daisy print with a bold yellow trim  | Salty Mermaid
High-Hip Semi-Cheeky Bottom - Calvin | Pale Blue Daisy
$70
⏳ Running Low
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
$70
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
$70
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
$70
⏳ 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
$70
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
$70
Only 5 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
$70
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
Women’s fuchsia bikini set with, twist-front cutout swim top and cheeky bikini bottoms by Salty Mermaid
Semi-Cheeky Bikini Bottom - Amanda | Fuchsia Rays
$70
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
$70
⏳ 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
$70
⏳ 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
$70
💙 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
$70
⏳ 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
$70
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
Sale price $42 Regular price $70
⏳ Running Low
Sale
Semi-Cheeky Bottom - Tony | Tortoise Shell
Semi-Cheeky Bottom - Tony | Tortoise Shell
Semi-Cheeky Bottom - Tony | Tortoise Shell
Sale price $42 Regular price $70
⏳ 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
Sale price $42 Regular price $70

Dive into our sexy bikini bottoms at Salty Mermaid and hit the sweet spot between comfort and chic by splurging on the best fitting bikini bottoms you'll ever own. Whether you're looking for exquisite string bikini bottoms, a flattering high waist bikini, or a bottom that is a little cheekier - we’ve got you covered with a wide range of options that fit sizes XS-XL.

Our collection includes everything from tie side bikini bottoms for an adjustable fit to full coverage styles that offer a bit more comfort without compromising on style. If you're feeling daring, 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, our bikini bottoms are designed to 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. With our try before your buy alternative, you can shop confidently while knowing that if it’s not the perfect fit - you can easily exchange it!

Find your perfect pair today and experience swimwear that is as comfortable as it is stunning!

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