Only uber-fashionistas--like the Olsen twins--could get away with jogging in a pair of insanely-glam Miu Miu shades (this is Ashley). How do these girls do it? Or the real question is, what is it that they DON'T do? Ash, along with sis Mary-Kate, sits at the helm of a mega-successful fashion empire that includes books, magazines, fragrances, a new affordable clothing line--Olsenboye for JC Penney, and a high-end label The Row / Elizabeth & James. The girls frequent the red carpet donning their signature boho-chic style sensibility which often consists of an eclectic mix of oversized sunglasses (like these Miu's), boots, loose sweaters, and flowing skirts. But make no mistake about  it, these twin marketing mogals' net worth is estimated at $100 million smackeroos. Now that's some boho-bourg'ie bucks. --rpuccia

Buy these now: Miu Miu 17IS, $143

The Miu Miu brand was created in 1993 following Miuccia Prada's specific desire to address to a clientele particularly attentive to the free and easy as well as to the sophisticated new tendencies. With this collection, Miuccia Prada expresses her vision of an alternative style, always characterised by a strong personality; the provocative innovation coexists with the classic, which is re-interpreted and updated. The Miu Miu brand includes ready-to-wear, bags, accessories, shoes and eyeglasses for men and women. The brand Miu Miu can be defined as: Urban, young, sophisticated and sensual, an alternative vision.