Twb co.

Twb co. Teeny Weeny Bikini co. Swimwear carfully Designed hand crafted in Canada since 2005. Old school inspiration with Modern techniques. For all

Who: Designer and founder of Teeny Weeny Bikini Co., Ashley Eady started her fashion career at George Brown College, initially with plans of being a wedding dress designer. Fast forward a few years later and swimwear was at the top of her mind. She thought, “Wouldn’t it be nice to design swimwear part of the year and live somewhere hot the rest of the time?” The name for her line literally came fr

om the song, bearing the same title. She loved the idea of having women of all sizes be able to have a swimsuit with the label “Teeny Weeny Bikini.”

What: Say goodbye to unflattering swimsuits. Ashley’s retro-inspired designs are what she calls “love handle free,” meaning the design actually holds in the stomach, nixes the hip dip and holds down the dreaded ponch. The result is a smooth and flattering suit, women of all body types can fit into. All of the suits are also reversible, giving its wearers two suits for the price of one! You also won’t find any fastenings or tags, courtesy of the silk-screen printing. Easy to care for, thanks to the durable fabric, washing the suits in a mild detergent and hanging to dry will do the job. When: With the help of her family Ashley opened the Teeny Weeny Bikini shop Canada Day, 2006. At that time it was only an itsy-bitsy cabin, featuring her swimwear line, along with chic and girly accessories, vintage jewellery, and mod kitchenware like Hawaiian-print high ball glasses and water pitchers. In the summer of 2009, she expanded the 10 X 16 boutique into a roomy store, allowing her to include even more cute and quirky accessories, home goods – including refurbished luggage, and other Canadian designers clothes. Her swimwear continued to flourish and in 2007 she branched out into designing children’s suits. Where: Located in the small village of Rosseau in Muskoka, you’ll find Teeny Weeny Bikini just off Highway 141. Can’t make it to the store? You can shop online here!

05/23/2026

Weekend mode: on ☀️

The Rosseau shop is now open weekends until full summer hours begin. Swim, coffee, curated finds & sunshine waiting.

📍Rosseau
🦩 Open weekends

05/15/2026

Every year, this drive means the same thing. Summer is almost here ☼
Opening May 16.

05/07/2026

The first pieces of the season are starting to land.
Easy summer shapes & textures. Chosen for long days by the lake.
Available online and in the Rosseau shop this season.
TWB Co. opens May

05/03/2026

Each one takes time.

Cut, shaped, and sewn by hand in small batches

The Siren — designed to last and be loved.
Made in Canada.

05/01/2026

Some of you wait for this.
Opening May 16th 10am

04/30/2026

Opening May 16th - See you Soon Rosseau

Sun-soaked and a little nostalgic 🍋The Deco Suit is our love letter to 1920s swim—reworked with modern fabric that suppo...
03/17/2026

Sun-soaked and a little nostalgic 🍋
The Deco Suit is our love letter to 1920s swim—reworked with modern fabric that supports, shapes, and moves with you.

Boy-short cut, easy fit, made for saltwater days and slow summer moments.

12/13/2025

Cozy snow day working in the studio with our new hot water bottle.

Made in Canada of our teeny paradise sweater jersey.

12/12/2025

It always feels so cozy and magical when our home is dressed for the Holidays.

&

Two new sleep shirts have been added to our shop😴

Address

5 Rice St.
Muskoka, ON
P0C 1J0

Opening Hours

Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 11am - 4pm

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