He began his business with five suits and with a small by-appointment-only shop in 2001 and introduced his ready-to-wear collection in 2003. His traditionally based hand-made suits have evolved into collections recognized by museums around the world including the Costume Institute at the Metropolitan Museum, the Victoria and Albert Museum and the Fashion Museum in Bath. Browne’s innovations in tailoring have been identified with impacting the paradigm of men's and women’s fashion.