Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
Riley Boy Short Bikini Bottom - Under The Sea Green Print
5.0
Rated 5.0 out of 5 stars
11 Reviews

Riley Boy Short Bikini Bottom - Under The Sea Green Print

Price
Regular price $40
Regular price $50 Sale price $40
/
Size
  • Low stock - 1 left
  • Backordered, shipping soon

*FINAL SALE*

Dear Mermaids who want more outta life and bikini bottoms--this one’s for you. The Riley Bikini Bottom inspires in the tranquil Under The Sea print, but also with its stellar fit. Sitting at the hip, these cheeky bikini bottoms offer more hip coverage all around. Go on, babe, grab life by the bikini bottoms. Check out all of our couples His & Hers resort wear for a matching set!

  • Double lined
  • Cheeky fit
  • Sits at the hips
  • Seamless styling
  • 80% Buttery Polyamide, 20% Spandex
  • Hand wash cold, dry flat
  • Made in Colombia
  • UPF +50 Sun Protection

💚 Shop The Under The Sea Collection Here! 

🌵 Shop All The Desert Safari Prints Here!


Model Measurements

Glorie is wearing a size Small top and bottom (34/24/35)
Priscilla is wearing a size Small top and bottom (32C/23/36)

About the Fabric

80% Polyamide, 20% Elastane

Hand spun using our signature fabric blend that consists of exotic allure, offering sensuous softness and support with opulent eye-catching prints that only can be seen and felt on select Salty Mermaid garments.

    Size chart

    Our Salty Mermaid suits are made to keep you feeling confident, comfortable, and totally unstoppable. Because every style has its own unique fit, we recommend checking your bust measurement and using our Size Guide to find your perfect match.

    Merbabe tip: With so many styles and shapes to choose from, the best way to discover your ideal fit is by checking your full body measurements. That way, you’ll know your Salty Mermaid suit will hug you in all the right places. And don’t worry—our Try Before You Buy  option lets you test your favorites at home before making your final choice.

    SALTY MERMAID SWIM WEAR FIT GUIDE

    SWIMWEAR X-SMALL SMALL MEDIUM LARGE X-LARGE
    US/CANADA 0-2 2-4 4-6 6-8 8-10
    SHELL AA-A A-B B-C C-D D-DD
    BOTTOM'S 00-2 2-4 4-6 6-8 8-10

    COVER-UP'S

    EMBOSSED SKIRTS SIZE SMALL MEDIUM LARGE
    WAIST 14"-15.5" 15"-17" 16"-18"
    HIPS 16.5"-18" 17.5"-19" 18.5"-20"
    LENGTH 11” 11.5” 12.25"
    KAFTAN ONE SIZE 
    SLEEVE LENGTH (FROM NECK)  23" 
    SLEEVE OPENING 23"
    BACK LENGTH  34"

    WIDE LEG PANTS

    SIZE S/M M/L
    WAIST 13.25"-15" 15.25"-18"
    HIPS 24" 24"
    INSEAM 30" 30"

    MEN'S BUTTON-DOWN SHIRT SIZES

    SHIRT SMALL MEDIUM LARGE X-LARGE 2X-LARGE
    CHEST 19" 20.5" 22" 23.5" 25"
    NECK 16.5" 17.25" 18" 18.75" 19.5"
    LENGTH 27.5" 28" 29.5" 29.5" 30"

    MEN’S SWIM TRUNKS

    TRUNKS SMALL MEDIUM LARGE X-LARGE 2X-LARGE
    WAIST 29-30" 31-33" 33-35" 36-38" 40-42"
    INSEAM 4" 4" 4.75" 4.75" 5"
    LEG OPENING 23" 24" 25" 26" 28"

    CHEEKY CUT / FULL COVERAGE

    Our Cheeky/Full-coverage swim bottoms prioritize comfort and modesty, offering the most fabric across the back and often sitting lower on the hips or at the natural waist. They provide a secure, stay-in-place fit that’s great for active beach days or simply feeling more covered. The shape smooths and supports the hips and rear while still giving a flattering, body-conscious silhouette. This classic cut is a timeless choice for those who want confident coverage without sacrificing style.

    SEMI CHEEKY / MODERATE COVERAGE

    Our Semi-Cheeky swim bottom strikes a balance between modest and daring, offering moderate back coverage that reveals just enough.

    SEMI BRAZILIAN

    Our Semi-Brazilian swim bottom offers a happy medium between Brazilian and Semi-Cheeky.

    BRAZILIAN BOTTOM / MINIMAL

    Our Brazilian swim bottom is known for its minimal rear coverage.

    MEN’S TRUNKS

    For the perfect merman. Designed for comfort, these shorts feature a mesh liner, an elastic waistband with 4-way stretch and a drawstring for secure closure.

    MEN’S BUTTON-DOWN SHIRT

    With a crisp collar, short sleeves, and front pocket, this shirt is perfect for beach days that turn into beach nights.

    HOW TO MEASURE

    • Bust – Wrap the tape around the fullest part of your chest (no bra needed, merbabe).
    • Waist – Find the narrowest point of your natural waistline.
    • High Hip – Measure at the top of your hip bone, just below the waist. 
    • Bottom – Measure around the fullest part of your hips and booty.
    Metallic mermaid print ring bikini top with halter tie

Rachel bikini top with pastel shimmer and center ring cutout

Iridescent halter bikini top in seashell-inspired print

Recycled fabric bikini top with metallic pastel glow

Mermaid Wishes bikini top with plunging neckline and ring detail
    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

    MEN’S TRUNKS

    For the perfect merman. Designed for comfort, these shorts feature a mesh liner, an elastic waistband with 4-way stretch and a drawstring for secure closure.

    MEN’S BUTTON-DOWN SHIRT

    With a crisp collar, short sleeves, and front pocket, this shirt is perfect for beach days that turn into beach nights.

    Men's Trunks
    MEN’S BUTTON-DOWN SHIRT

    Returns & Exchanges: Regularly priced items may be returned within 30 days for a refund or exchange. Marked down items are Final Sale.

    Shipping & Delivery: Orders will be shipped within 2 business days, Monday through Friday. Shipping times depend on method selected at checkout.

    Wash: After each dip in the water, hand wash separately from your seashells.

    Dry: Lay flat. Do not wring or attempt to fan dry with your mermaid tail.

    Avoid: Keep away from the Sun and Lobsters.

    Store: Do not store wet or next to your pet dolphin.

    Join our inner circle of bold, playful, and powerful women who live the Salty life. As an official Merbabe, you’ll unlock exclusive perks, early access, limited Merbabe only collections, and sitewide VIP insider pricing.

    DIVE IN!

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    Recently viewed
    5.0
    Rated 5.0 out of 5 stars
    Based on 11 reviews
    Total 5 star reviews: 11 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend these products
    Slide 1 selected
    11 reviews
    • EP
      Erika P.
      Verified Buyer
      Reviewing
      Riley Boy Short Bikini Bottom - Cannon Bomb Neon Graffiti Print
      I recommend this product
      Rated 5 out of 5 stars
      March 3, 2025
      LOVE the ways these fit and feel!!

      /mauler cute and reversible how can you go wrong!!

      SizingRated 0.0 on a scale of minus 2 to 2
      Back CoverageRated 0.0 on a scale of minus 2 to 2
      Would you recommend this for babes who are...Rated 0.0 on a scale of minus 2 to 2
    • TF
      Taylor F.
      Verified Buyer
      Reviewing
      Riley Boy Short Bikini Bottom - Under The Sea Green Print
      I recommend this product
      Rated 5 out of 5 stars
      January 18, 2025
      Love them

      The boy shorts are soo cute and don’t dig in and give you love handles. Will definitely be ordering again!

      SizingRated 0.0 on a scale of minus 2 to 2
      Back CoverageRated 0.0 on a scale of minus 2 to 2
      Would you recommend this for babes who are...Rated 0.0 on a scale of minus 2 to 2
    • RM
      Rose M.
      Verified Buyer
      Reviewing
      Riley Boy Short Bikini Bottom - Under The Sea Green Print
      I recommend this product
      Rated 5 out of 5 stars
      July 16, 2025
      Love it doesn’t show too much but it’s practical I even use it when I go kayaking. Material is awesome. I pretty much only wear self mermaid

      Love it shows just enough it’s practical too I even wear it when I go kayaking material is awesome love salty mermaid

      SizingRated 0.0 on a scale of minus 2 to 2
      Back CoverageRated 0.0 on a scale of minus 2 to 2
      Would you recommend this for babes who are...Rated 0.0 on a scale of minus 2 to 2
    • LC
      Lori C.
      Verified Buyer
      Reviewing
      Riley Boy Short Bikini Bottom - Under The Sea Green Print
      I recommend this product
      Rated 5 out of 5 stars
      January 6, 2025
      Love it

      So happy with the quality of these swimsuits! The material is nice and thick in a good way! So well made and the prints are so pretty! Definitely buying again!

      SizingRated 0.0 on a scale of minus 2 to 2
      Back CoverageRated 0.0 on a scale of minus 2 to 2
      Would you recommend this for babes who are...Rated 0.0 on a scale of minus 2 to 2
    • B
      Brittany
      Reviewing
      Riley Boy Short Bikini Bottom - Cannon Bomb Neon Graffiti Print
      I recommend this product
      Rated 5 out of 5 stars
      December 25, 2024
      5 Stars

      Super cute and very flattering!