Katy Perry and John Mayer had dinner at LA's Matsuhisa last night, and for the occasion, Katy impressed in a casual-cool ensemble. Up top, she wore an army-green anorak over a blue tee, and on bottom, black skinny jeans and lace-up combat boots. For accessories, the singer threw on a colorful scarf, black beanie, a black crossbody bag, and brown glasses. Re-create Katy's date-night look for your next outing by pairing a green anorak with a black beanie and combat boots. Don't forget a colorful scarf for a much-needed pop of color and print.