Millie Crystal Acetate Sunglasses (Black)Mulberry Millie Crystal Acetate Sunglasses (Black) The Millie sunglasses exude vintage glamour with their oversized frames, while still offering a contemporary twist with crystal detailing and a refined cat eye frame, reminiscent of pin up style. 90% Acetate 10% Synthetic Crystal Arm length 14 cm Bridge width 2 cm Lens diameter 5. 5 cm Total width 15 cm Black Crystal embellishment Square frame Tinted lenses Product Code: RS5427 000A100