Sustainable Clothing Inspired by Cornwall

Eco-friendly t-shirts, hoodies and gifts made with organic cotton and inspired by Cornwall’s coastline.

Line drawing of lighthouse illustrations labeled with their names, titled 'Lighthouses Cornwall'.
A girl facing off a cliff wearing a Tee Shirt of the Minnack Theatre in Cornwall
Young woman standing by a marina with boats and sailboats in the background, wearing a teal hoodie and blue jeans.
Young girl smiling, wearing a dark blue T-shirt with a graphic of a mermaid sitting on a rock and an island with a castle in the background. The T-shirt has text reading "St. Michael's Mount, Cornish Mermaid, EST 2021."
Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine Unisex White Oversized Tee - Botallack Mine
Quick View
Unisex White Oversized Tee - Botallack Mine
£35.00
A logo featuring a mermaid sitting on a rock with her back to the viewer, with long hair covering her face. The mermaid has a green tail with black spots and fins. The logo has the text "OCEANISH MER" arched above the mermaid and "EST. 2021" below, with star-like sparkles in the background.

Powered by Sustainability

At Cornish Mermaid, our clothing products are thoughtfully designed with the planet in mind. We use eco-friendly fabrics, ethical production methods and timeless styles to create clothing that looks and feels good - inside and out. Each piece is made to last, reducing waste and supporting a more sustainable future for Cornish fashion.

Our Ethos

Our Best Sellers

Customer favourites combining sustainable materials with timeless Cornish design.

Awkward Surf Club 🧜🏽‍♀️🏄🏼‍♀️ Stand out from the crowd in the Awkward Surf Club T-Shirt, featuring a playful mermaid riding a surfboard. Designed for surfers, ocean lovers, and anyone who embraces the fun side of surf culture, this tee ca
Merry Christmas from all of us at Cornish Mermaid 🎄🧜‍♀️ We hope your Christmas has been filled with cosy moments, good food, and maybe a splash of seaside magic. Now that the waves of wrapping paper have settled and the mince pies are calling
🎄 MERRY CHRISTMAS FROM CORNISH MERMAID 🎄 Here at Cornish Mermaid we want to wish all our followers and customers a Merry Christmas 🥳 It’s been an incredible journey since our rebrand back in July and we couldn’t be more grateful for
Merry Christmas Eve! 🎄 Getting into the festive spirit, Tara is wearing our Cornish Mermaid Premium Hoodie in Baby Pink, size Medium. 🎁 Perfect for winter walks, fireside lounging, and all those in-between moments. Explore the full range of col
We love seeing all of you in our Tees! 🌊 George is wearing the Unisex Grey Oversized Tee - Botallack Mine in a size Medium. Explore the full range of the Cornish Landmark Collection and find your next everyday favourite 🔗 #cornishmermaid #helfo
Winter essentials 💚 Our Cornish Mermaid Premium Hoodies are the ultimate cold-weather staple - warm, cosy and effortlessly stylish. Perfect for everyday wear and available in White, Green Bay, Anthracite, Mindful Blue, and Baby Pink. Libby is wea
〓〓 Our Landmark Tees are for everyone! At Cornish Mermaid & Co, sustainability is at the heart of everything we do. By designing our tees to be unisex, we help reduce clothing waste - removing the need to produce multiple versions of the same p

One of my favourite places with my favourite mythical creature on a t.shirt = yes please. Beautiful quality and gorgeous design.

Good value t-shirts: well cut, good-quality cotton. Courteous and efficient service. Many thanks!

Fast delivery, excellent quality and I have received so many compliments when wearing it.