Grey Flannel shopfront, 7 Chiltern Street, London

Trading in Marylebone for more than 40 years, menswear specialist Grey Flannel has become a boutique institution.

Grey Flannel interior

“Grey Flannel is a very special destination – we source goods from all over the world and many are exclusive to us in the UK. There’s knitwear from Peru, scarves from Italy, shirts from the USA and shoes from Brazil.”

Grey Flannel interior, purple and green jackets
Grey Flannel interior

“Why people should shop in boutiques, for gifts or anything else, is really down to service — how we can appreciate the customer’s needs and help them find the right things, for them.”

Grey Flannel interior

We stock clothes and shoes from our own Grey Flannel collection including our famous travel jacket in an exclusive crepe wool fabric, as well as Armani, Pantherella, Andrea Zori, Derek Rose and many more!

Grey Flannel shirts

Grey Flannel shirts of many colours…

Grey Flannel shoes

Shoes for dressing up…

Grey Flannel ties

A multitude of ties in a multitude of colours…

Grey Flannel socks

Socks with stripes, socks with spots and everything in between…

Grey Flannel jackets

Jackets for the smart and the casual…

Grey Flannel shoes

Shoes for dressing down…

We can be found at 7, Chiltern Street, just off Baker Street in London’s West End. You can call us on 020 7935 4067, and if you’d like to email, the address is

Grey Flannel suits can be made to measure

Made to Measure

It goes without saying that part of the service we provide is to ensure the perfect fit, and we can make adjustments to suits, jackets and trousers from our extensive “off-the-peg” range. We also offer a full tailoring service providing our clients with beskpoke suits and jackets made to thier exact measurements and taste. Carefully selected fabrics from around the world ensure we can give our clients exactly what they're looking for.

Grey Flannel suits can be made to measure
Grey Flannel suits can be made to measure

Our range of accessories features bags, belts, umbrellas, wallets and the famous Grey Flannel cologne.

Grey Flannel belts

Belts, belts, belts…

Grey Flannel cologne

The famous Grey Flannel cologne…

Grey Flannel luggage

A host of accessories for all weather…

Grey Flannel umbrellas

Umbrellas from our Grey Flannel range…

Alongside our own Grey Flannel collection, we also stock a carefully curated selection of other brands, including:

  • Allegri
  • Armani
  • Anatomic
  • Andrea Zori
  • Derek Rose
  • Fly 3
  • Loominus
  • Hiltl
  • Pantherella
Grey Flannel interior