Miu Miu Rectangle Sunglasses in Brown. Miu Miu Rectangle Sunglasses in Brown. Acetate frames. Made in Italy. Lens measures approx 51mm. Bridge measures approx 16mm. Arm measures approx 140mm. Hard case, soft drawstring pouch, and cleaning cloth included. MIUR-WG10. 8056262145722. Established in 1992 by Miuccia Prada, Miu Miu reflects fashion forward, light-hearted, and provocative women. The language of Miu Miu experiments with contemporary femininity, merging rebelliousness with minimalism in order to evoke a sense of freedom within luxury fashion. As a member of the Prada family, Miu Miu is made for those who aspire to add a flair of the avant-garde to their lifestyle.