Welcome at Mermaid Kat Shop
Dive into the enchanting world of Mermaid Kat Shop, crafted by the professional mermaid herself in April 2013. Explore our exquisite fabric and silicone mermaid tails, along with a treasure trove of aquatic gear, costumes, and captivating "mer"chandise for all ages. Welcome to an underwater wonderland!
Check out our Fabric Mermaid Tails
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Fabric Mermaid Tails (with Monofin)
- Regular price
- from $149.00
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- from $149.00
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Mermaid Tail Sets (Monofin, Bikini and Tail Skin)
- Regular price
- from $169.00
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- from $169.00
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Mermaid Tail Skin (No Monofin)
- Regular price
- from $79.00
- Sale price
- from $79.00
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Recycled Mermaid Skin (No Monofin)
- Regular price
- from $79.00
- Sale price
- from $79.00
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Silicone Tails
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Take-Away Silicone Mermaid Tail - Custom made!!!
- Regular price
- $1,850.00
- Sale price
- $1,850.00
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Silicone Tails for Mermaids and Mermen - Custom made!!!
- Regular price
- $1,950.00
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- $1,950.00
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Plus Size Silicone Tails - Custom made!!!
- Regular price
- $2,800.00
- Sale price
- $2,800.00
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Silicone Tops
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Mermaid Silicone Bra Top (Cup Size B-C)
- Regular price
- $549.00
- Sale price
- $549.00
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Self Sticking Mermaid Bra
- Regular price
- $500.00
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- $500.00
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Silicone Bra Top for Mermaids (Cup Size D-E)
- Regular price
- $599.00
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- $599.00
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Silicone Mermaid Bra Top (Cup Size A-B)
- Regular price
- $499.00
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- $499.00
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Corset Silicone Mermaid Top
- Regular price
- $750.00
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- $750.00
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International MerPeople Retreats and Underwater Modelling Workshops
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Mexico MerPeople Retreat and Mermaid School (March 2025)
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MerPeople Vacation Maldives (September 2025)
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Merfolk Holiday and Mermaid School Egypt (September 2024)
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Underwater Dance and Modelling Retreat Egypt (September 2024)
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Mermaid Retreat Thailand (April/ May 2024)
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Mermaid School and Underwater Modelling Retreat - Egypt September 2023
Mermaid Kat Merchandise
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Case with Mermaid Photo of "Mermaid Kat"
- Regular price
- $26.99
- Sale price
- $26.99
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Mousepad with Mermaid and Shark
- Regular price
- $195.00
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- $195.00
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Bookmark with Mermaid - Mermaid Kat
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- $16.99
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- $16.99
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Pillow with the real mermaid "Mermaid Kat"
- Regular price
- $35.99
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- $35.99
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Cotton Tote Bag with Mermaid Picture
- Regular price
- $24.99
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- $24.99
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Puzzle with the real mermaid "Mermaid Kat"
- Regular price
- $29.99
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- $29.99
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Mermaid Keychain - Mermaid Kat
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- $25.99
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- $25.99
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Autograph Card Mermaid Kat
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- $0.00
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- $0.00
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Testimonials
Find out More
Who is Mermaid Kat?
Katrin Gray, aka Mermaid Kat, is a professional mermaid, scuba instructor, freediver and underwater stuntwoman. In her twenties, the former beauty queen from Germany turned her childhood dream into reality and became a mermaid performer. As an ocean activist she swims with marine life such as dolphins, whales, rays, sharks and even crocodiles.
Mermaid Tail Collections
We make your mermaid dreams turn into reality. Become an enchanting mermaid or mythical merman. With our mermaid tails you can now discover the underwater world like never before. If you can dream it, you can do it - and we will help you! Helping you to make your dreams come to life is what we live for. Check out our mermaid tail collections.
Quality, Safety & Experience
Here at Mermaid Kat Shop, we are water professionals such as scuba diving instructors, freedivers, engineers and underwater stunt performers. With the combination of our skillsets and experience, we were able to develop highly functional and efficient mermaid tails and monofins. Mermaiding is now accessible and safe for all experienced swimmers worldwide.