We care for you by caring for your clothes
A unique place in London
Discover La Sirène, Mayfair’s premier boutique for luxury garment care. Steps from Berkeley Square, we offer expert dry-cleaning, ironing, and delicate repairs like invisible mending and button replacement.
Visit us or book our convenient collection and delivery service to give your cherished garments the care they deserve.

19 Bruton Place
London W1J 6LZ

Trustindex verifies that the original source of the review is Google. I brought in my mum’s wedding dress in an absolute state with various very old stains and a gecko poo splodge right on the front. I didn’t have much hope but the team were incredible and went above and beyond to ensure the dress was wearable for my wedding. They were incredibly friendly, efficient, communicative and skilled at what they do. Would highly recommend. Kate Ellingworth2025-08-23Trustindex verifies that the original source of the review is Google. Amazing service! They took my husband’s suit in last minute, did an amazing job and then organized delivery to our hotel. I absolutely recommend!! Erin Reade2025-08-11Trustindex verifies that the original source of the review is Google. La Sirène in Mayfair is a hidden gem. Best dry cleaning I’ve ever had - immaculate care, unexpected garment fixes, and beautiful packaging. My clothes came back feeling brand new. Highly recommended! Milla2025-07-27Trustindex verifies that the original source of the review is Google. Had a T-shirt cleaned at La Sirène and the result was brilliant! The team is incredibly helpful and professional. I wouldn’t hesitate to use their services again—highly recommend! Alisha Dixon2025-06-24Trustindex verifies that the original source of the review is Google. Just wanted to say how impressed I am with La Sirene services - my suit was cleaned and repared beautifully, even fixing details I hadn't noticed myself! The customer service was fantactic, and best of all, it was all done remarkable quickly. Thanks so much! Marcin Tolko2025-06-23Trustindex verifies that the original source of the review is Google. I gave a few cashmere knitwear pieces and a Chanel blanket to La Sirène, and they came back looking brand new! Not only were all the stains removed, but the team also did an incredible job de-bobbling them. Their attention to detail is outstanding and the team is super friendly. I highly recommend La Sirène for anyone with delicate items in need of a little spa! Zan Z.2025-06-23Trustindex verifies that the original source of the review is Google. I brought in a well-loved shearling coat and a cashmere blanket for a refresh. The friendly and experienced team re-energised my pieces so beautifully and advised me on how to future-proof them to prolong their lives. I highly recommend La Sirène and would trust the team to inject a little life back into any luxury or sentimental treasures. Zoe Bowles2025-06-19Trustindex verifies that the original source of the review is Google. Dresses are so much more than clothes - they’re portals to we were at a point in time! La Sirene’s team performed miracles on this delicate garment to remove stains I’d never dared to ask another Dry Cleaner to tackle. As a result it had languished in my wardrobe for 12 years unworn. What a service, I can’t recommend it enough to you! Orla Falls2025-06-19Trustindex verifies that the original source of the review is Google. Experts in Clothing Care - Took a dress that I'd managed to get stained about 4 years ago to La Sirene. No other dry cleaners would touch it as it was a mix of delicate materials and therefore awkward. Reader, it came back looking brand new! I was so impressed, and also a bit emotional as it had been in a bad way for such a long time. These guys are obviously experts, so I took an heirloom of a leather coat (from the 1950s) to La Sirene to see if they could help preserve it and bringing it back to life. This garment was mouldy, creased, ripped, the leather was degrading. I'm pretty sure it may have had things living in it, too. I can't wait to see what they manage with it! Liz Q2025-06-19Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Discover La Sirène, Mayfair’s premier destination for luxury garment care.
Nestled just steps away from Berkeley Square, our boutique combines traditional craftsmanship with modern expertise to preserve and enhance the beauty of your wardrobe.
Luxury dry cleaning and precise hand ironing to delicate repairs such as invisible mending, button replacement, and fine finishing, every service at La Sirène is carried out with meticulous attention to detail. We treat each garment — from tailored suits and couture dresses to silks and cashmeres — with the respect and care it deserves.
To make the experience effortless, we also provide a seamless collection and delivery service across Mayfair and central London. Whether for daily elegance or special occasions, trust La Sirène to ensure your cherished pieces remain impeccable.