Imagine your most cherished garments experiencing the luxury of a spa retreat. La Sirène is just that - the Spa for your clothes in the heart of Mayfair. Specialising in bespoke treatments, La Sirène is dedicated to preserving and elevating each piece entrusted to its care.
Located steps from New Bond Street and Berkeley Square, La Sirène offers an intimate space where garments are cared for and meticulously preserved. Think Haute Couture care for clothing: every detail is precious, every gesture precise, and every garment receives a bespoke, delicate treatment designed to make it last for years to come.
Luxury service
La Sirène delivers a holistic luxury experience, thoughtfully curated to exceed expectations. Every element of the experience is designed to offer unparalleled attention and care, ensuring each client’s needs are met with discretion and expertise.
Exceptional savoire-faire
With unique artisanal knowledge, La Sirène’s team excels in precise, manual stain removal and meticulous hand ironing. This dedication to traditional craft and excellence guarantees a service tailored to each garment and its unique story. Beyond technical expertise, La Sirène has developed a signature approach for every (or almost every) luxury brand, understanding the specific characteristics and requirements of each. This dedication to traditional craft and brand-specific care ensures that each garment receives the tailored attention it truly deserves.
A sustainable approach
Innovation and sustainability go hand in hand at La Sirène. All cleaning methods are designed to respect both the environment and the health of employees and clients, avoiding toxic solvents. Packaging is created in line with circular economy principles, with sustainability considered at every stage.
From Paris to London
After establishing a reputation for excellence with clients, fashion houses, and luxury hotels in Paris, La Sirène has brought its signature approach to London. The Mayfair boutique has been open since May 2025, welcoming those who seek the very best in garment care.
Discover more & order online at www.lasirene.co.uk