Check out denim diva Alessandra Ambrosio’s unbeatable style: how to look cool and well put together even in sweatpants! She wore them with her 7 For All Mankind “Vintage 7 Collection Denim Jacket in Light Destroyed, a white tank top, yellow Superga sneakers and a fashionably big brown leather tote. So now you don’t need to look sloppy when wearing sweats, it all depends on what you wear them with.