Twb co.

Website Contact the business

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 from 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!

10/09/2026

ONE LAST WEEKEND AT TWB! 🍂

We’re celebrating the end of our season with 40% OFF women’s clothing, dresses, jumpers, shirts, pants, leather babouche slippers, pool floaties & body sprays!

Saturday is Pumpkin Fest at the Rosseau waterfront! 🎃 Stop by the shop, browse the sale & grab a pumpkin spice latte from Cabin. ☕️

OUR FINAL WEEKEND HOURS

Saturday 10–5
Sunday 11–2

Shop online now & select in-store pickup to claim your favourites before they’re gone!

Some exclusions apply. While supplies last.

10/08/2026

LAST WEEKEND SALE ☀️ 40% OFF!

We’re wrapping up another season at TWB, and we’re celebrating our final weekend with 40% OFF a selection of shop favourites!

Including:

* Women’s clothing — dresses, jumpers, shirts & pants
* Leather Babouche slippers
* Pool floaties
* Body sprays

Shop online now to claim your favourite pieces before they’re gone! Select in-store pickup at checkout and collect your finds this weekend.

FINAL WEEKEND HOURS
Saturday 10–5
Sunday 11–4

And if you’re in Rosseau on Saturday, it’s Pumpkin Fest! 🎃 A lovely excuse to spend the day in the village, stop by the shop, and treat yourself to a pumpkin spice latte from Cabin. ☕️

Thank you for another beautiful season in Rosseau. 💛

Sale available while supplies last. Some exclusions apply.

Our Grandpa Chic Vintage Drop, Part 2 lands in the shop tomorrow. 💛 First come first serve 💋 Oversized, Cotton, leather,...
10/02/2026

Our Grandpa Chic Vintage Drop, Part 2 lands in the shop tomorrow. 💛 First come first serve 💋

Oversized, Cotton, leather, denim, vintage 80’s, over-washed, worn in to perfection. Layered love.

Dreams do come true✨💛🪧For years I’ve been wanting directional signage in the Village and now it’s a reality! Thank you C...
08/21/2026

Dreams do come true✨💛🪧

For years I’ve been wanting directional signage in the Village and now it’s a reality! Thank you Courtney Fitzpatrick & Colin Crawford of Seabird for making this vision a come to life🩷 and Rosseau General Store for letting this happen. So happy to see all the businesses in the village all together on a happy new sign that is so beautifully done.

Follow the sign and check out all of the hardworking wonderful businesses in the Village, located outside of the the Rosseau General Store.

Seabird Melinda Rosseau General Store CABIN Rosseau Loretta's Chrystal's Finds Muskoka Forever CornerHouse Books Hilltop Interiors Inc Crossroads Restaurant - Rosseau Michael Beasley Ron Eady gallery Pivot Gallery

08/14/2026

Thank you Streets of Toronto Post City Magazines for recognizing Teeny Weeny Bikini Co. as Best Swimwear in your Best of Muskoka issue.

For 21 years, we’ve been quietly designing and crafting women’s swimwear here in Canada, so it’s very lovely to be included alongside so many wonderful Muskoka businesses.

We’re grateful to still be doing what we love, and especially grateful to everyone who has supported our little shop along the way.

THE SHORE JACKETNo. 01 — The MonteithsIntroducing The Shore Jacket — the first in a series celebrating the people, place...
08/07/2026

THE SHORE JACKET
No. 01 — The Monteiths

Introducing The Shore Jacket — the first in a series celebrating the people, places and stories of iconic Rosseau.

An oversized fleece sweatshirt, cut open and reimagined as an easy jacket to throw over a swimsuit, on the boat, or when the evening turns cool.

The first edition features a wonderfully playful vintage photograph of the Monteiths on holiday. The family behind Rosseau’s historic Monteith House, their story in the village dates back to 1878, when John Monteith transformed what began as a humble stagecoach inn into one of Muskoka’s great summer resorts.

At its height, the Monteith House welcomed generations of summer guests — with days spent by the lake and evenings dancing as big-band music echoed across the water.

A little piece of Rosseau summers past, made to be worn today.

The Shore Jacket No. 01 — The Monteiths
Iconic Rosseau Series by TWB Co

Welcome to TWB Co.A little beach house in the village of Rosseau, inspired by the nostalgia of a summers at the lakeHome...
08/07/2026

Welcome to TWB Co.

A little beach house in the village of Rosseau, inspired by the nostalgia of a summers at the lake

Home to our Canadian-made TWB swimwear, alongside a carefully edited collection of independent labels and hand-picked garments you’ll covet for years.

Tucked in the back is Cabin — our coffee counter and men’s surf shop, with a laid-back collection of surf-inspired clothing and goods.

We’ve been dressing summers in Muskoka since 2005.

Made for the lake. Chosen for keeps.

Find the little pink shop in the village of Rosseau. ☀️

08/06/2026

Today’s vibe: Shopping au noir.
The hydro may be taking the day off, but we’re still here. Stop in and say hello!

08/05/2026

Bikini Sample Sale on now 🌸 Mix and match our Twb samples 🩷 $40 per piece, while supplies last💋

Address

5 Rice St.
Muskoka, ON
P0C 1J0

Opening Hours

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

Alerts

Be the first to know and let us send you an email when Twb co. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Twb co.:

Shortcuts

Share