Style a sweatshirt like a socialite! Nicky Hilton paired her 'Supreme' hoodie with skinny jeans, Chanel ballet flats and a studded red Valentino purse.

Olivia Culpo showed her support of Best Buddies on her Instagram, and by wearing one of the organization's Keith Haring 'Love' t-shirts. She added high-waist jeans and white Stuart Weitzman ankle boots to the $20 graphic tee. Shop Olivia's exact tee and bracelets at bestbuddies.org!

Spring is here, but don’t brush aside your outerwear just yet! Alexa Chung sports this stunning plaid coat (her own design), paired with a Dior foldover clutch, and a surprisingly adorable twist – silver Mary Janes and socks!

Newly single Alessandra Ambrosio was spotted shopping at Whole Foods in a band tee, plaid blazer, distressed jeans and mules.

Who says cardigans only pair with jeans? Grunge never looked so enviable with Paris Jackson sporting an oversized striped knit by Willow & Clay with a graphic band tee.