If the Fall runway collections from Rag & Bone, 3.1 Phillip Lim, and Jil Sander are any indication, now is the time to invest in all things sporty — think body-conscious racerback tanks; slouchy, relaxed outerwear; and cool, graphic colorblock prints. We can also look to celebrities to glean some inspiration on the trend: Solange Knowles put a louche spin on the trend by pairing a colorblock tee with a pair of slim-fitting trousers while Kate Winslet dazzled in a supersexy Stella McCartney sheath dress, artfully contoured to streamline the silhouette. Additionally, Elisha Cuthbert made a sleek statement in a short-sleeved BCBG Max Azria frock. The sexy sportif trend is easy to achieve; just stick to modern, minimalist shapes, brightly hued colorblocking, and athletic-inspired silhouettes. Ready to get physical? Just click the items below to shop now.