The other night I stumbled across this feature by Nylon Magazine. It's from last month's issue, where they unconventionally mixed things up in athletic apparel. See more in Nylon's February 2012 issue photographed by Nick Lawn, and create some of your own style with your favorite soft goods.
(above) sweatshirt and socks by American Apparel, top and shorts by Thomas Tait, shoes by Nike in collaboration with Thomas Tait, hand strap by Lonsdale
Jacket by Cacharel, sweatshirt by Nike, skirt by MCQ
(above) jacket by Burberry Prorsum, bra shorts ansd sandals by Nike, socks by American Apparel
Jacket by Boss Orange, tshirt and sandals by Nike, shorts by Cheap Monday, watch by G-Shock, socks by American Apparel