Brinnie T Design Studio & Showroom
A place to explore what your home could become
Our Cowes studio is where ideas start to feel real.
It is a working interior design studio and showroom, created for people who are renovating, building, refreshing a room or simply trying to work out what they actually love. Come in, touch the fabrics, compare paint colours properly, open the wallpaper books, look at tapware in the flesh and see how different finishes sit together.
Because while a Pinterest board is a great place to begin, there is nothing quite like seeing materials in real life. Colour changes in different light. A tile can feel completely different underfoot than it looked online. A tapware finish that seemed perfect on a screen may not work with the vanity, flooring or timber you have chosen.
This is where we help you bring all those decisions together.
Located in The Concourse in Cowes, our studio welcomes clients from across Phillip Island, Bass Coast, Melbourne and beyond. Whether you are planning a full renovation, updating a bathroom, choosing window furnishings or looking for the wallpaper that makes the whole room sing, you are welcome to visit.

Interior design materials, samples & inspiration
The studio is filled with the things that help turn a good idea into a beautiful, workable home.
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Browse a curated collection of:
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Wallpaper and wall mural samples
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Fabrics for curtains, blinds, upholstery and cushions
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Paint colours, flooring and tile samples
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Tapware, basins, vanities and bathroom finishes
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Lighting, hardware and decorative details
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Artwork, accessories and custom furnishing ideas
We do not believe your home needs to look like everyone else’s.
The studio is designed to help you explore colour, texture and personality, while still making choices that work for your lifestyle, budget and the practical realities of your home.
Explore our Bathroom Showroom
Planning a bathroom renovation? Our Cowes studio is also home to a curated bathroom showroom, where you can see and feel the finishes that make a bathroom work beautifully in real life.
Explore tapware, basins, vanities, mirrors, tiles and thoughtful details from brands including Nero Tapware, ADP Australia, Timberline and Turner Hastings. It is a chance to compare finishes properly, understand scale, test colours against one another and start imagining what is possible in your own home.
Whether you are creating a calm coastal ensuite, a family bathroom that needs to work harder, or an accessible bathroom that feels anything but clinical, we can help you make confident choices from the very beginning.
Wallpaper, murals and decorative finishes
Wallpaper has the power to completely change the mood of a room. It can add warmth, drama, softness, history or a little bit of mischief. We have a growing collection of wallpaper books and mural samples in the studio, including bold patterns, painterly murals, rich textures and designs that are anything but beige.
If you have saved a hundred images and cannot decide where to begin, that is exactly what we are here for. We can help you choose something that suits the scale of the room, works with the existing finishes and feels like you.
Custom furnishings and the finishing layers
Some of the best parts of a home are the details that cannot be picked up from a shelf.
We design and source custom curtains, blinds, cushions, lampshades, upholstery and soft furnishings to bring warmth, comfort and personality into a space. These are the finishing layers that make a room feel lived in, loved and properly yours.


