Remember how I said a striped cardigan has the ability [1] to inject a dash of sportif into an outfit? Rihanna is more proof of that. The singer looked casual yet pulled together while hanging out in Manhattan [2] yesterday. Unbuttoning her Cardigan French stripe cardigan was a smart move as it kept her from looking too prim. To add some girliness to the mix, she accessorized with Louboutin pumps and a patterned Gucci satchel. And, of course, it wouldn't be Rihanna without a pair of funky glasses and oversized hoop earrings.