Sustainable Clothing Brand of the Year, Republic of Ireland Prestige Awards 2025/2026

Thoughtfully designed, gender-neutral pieces shaped by sculptural form and quiet tailoring, created in Ireland with a commitment to considered craft.

Each piece is made slowly by Irish designer Sinéad Roberts in The Costume Room’s Dublin studio through a hands-on process, using materials chosen for their integrity and relationship with the world around us.

as seen in

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SHAPE | FORM | MATERIAL

Model wearing sculptural outerwear in handwoven Donegal tweed by The Costume Room.

Outerwear, quietly tailored.

Minimal forms with sculptural ease. Each coat and jacket is created from materials chosen to balance structure with movement.

Designed to move with the body, refined Irish design shaped through material and form.

COATS | JACKETS
Model wearing sculptural pieces by The Costume Room in raw organic indigo denim and Irish linen.

A study in modern tailoring.

Refined construction, considered proportion, and ease of wear. Each pair is made from materials selected for breathability, movement and performance.

From relaxed silhouettes to more structured forms, designed for everyday wear.

TROUSERS
Model wearing sculptural layered pieces by The Costume Room in 100% pure Irish linen, handwoven Donegal tweed and waffle weave

Contemporary form, refined through design.

Across the collection, skirts are made from 100% Pure Irish Linen and Raw Organic Indigo Denim, tactile fabrics chosen for their character.

Focused on proportion and movement, these silhouettes shift between structure and ease.

SKIRTS
Two models wearing sculptural pieces by The Costume Room in handwoven Donegal tweed and 100% pure Irish linen

Versatile silhouettes that blur the line between structure and drape.

Each Dress | Top is shaped from materials chosen for their ability to hold form and move with the body.

Designed to adapt across occasions, defined by proportion, balance and ease.

DRESS | TOP
Model wearing a sculptural piece by The Costume Room, holding a raw organic indigo denim cross body bag

Sculptural forms refined through function.

From minimalist crossbodies to structured totes, these designs move seamlessly through daily life.

BAGS
Two models wearing sculptural pieces by The Costume Room in raw organic indigo denim and Irish linen, with handwoven Donegal tweed

A study in material and design.

Each piece is shaped through a considered approach to form and fabric, honouring Ireland’s textile heritage through a modern perspective.

Designed to layer and to be cherished, these pieces bring together texture, proportion and considered construction.

Details made to endure.

ACCESSORIES

Clean, strong silhouettes run through The Costume Room’s collections, shaped by sculptural, architectural tailoring that balances beautiful form with functionality.

A minimalist tone runs through the collections, with unique pieces that exude modernity through timeless, structured shapes. Detail is pared down to reveal the bare and beautiful bones of each piece.

Effortless statement pieces that transcend seasons and generations.

EXPLORE THE PIECES
Model wearing a sculptural piece in handwoven Donegal tweed by The Costume Room

A slow and considered approach to making sits at the heart of The Costume Room.

Production takes place in the Dublin studio and remains closely aligned with demand, helping to limit overproduction and excess stock. Materials are chosen with care, with close attention to their origin, composition and performance.

The studio is guided by accountability, honesty, and transparency. Sinéad Roberts believes that beautiful, desirable design should be accompanied by care for materials, makers and the world around us.

ABOUT THE STUDIO
Three models wearing sculptural pieces by The Costume Room, featuring handwoven Donegal tweed and Irish linen

CREATIVITY IS AT THE HEART OF THE COSTUME ROOM

EXPLORE STUDIO PRACTICE

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