Slater Menswear, Glasgow

The Guinness Book of Records has accredited this shop as the largest single menswear store in the world, but from the small street entrance it's impossible to tell what lies inside. Suits, classics, designer and casual wear are all available off the peg, over three floors, with free alterations carried out before you leave the store. Large sizes in both footwear and clothing are fully provided for. Big names range from the traditional (Pringle, Lyle & Scott, Farah) to the designer (DKNY, Jasper Conran, YSL). With a celebrity clientèle, even Telly Savalas (Kojak) at one time, the staff are so attentive they'll make you feel like a star too.