CUTLER AND GROSS Square-Frame Acetate and Silver-Tone Optical Glasses

In the business of handcrafted eyewear since 1969, Cutler and Gross has rightfully amassed a wide range of fans, such as Messrs Colin Firth, David Gandy and Tinie Tempah, who wears a square-frame pair just like these. They're made from black polished acetate, and will suit most faces since they're neither too large nor small.