Cutler and Gross CGOP 1401 A7 Blue Crystal eyeglasses for women part of the Color Studio collection. The frame is based on the archived 0521, featuring a cat-eye frame with rectangular angles and fitted with the brand's signature oyster pins.

The Colour Studio editions are made on a single run of specially selected acetate, meaning that once the colour has been used, it will not be reissued. The Blue Crystal shade was inspired by the era defining album during that period of club culture, New Order's iconic 12" album, 'Blue Monday'.