Light Gray sweater over navy shirt, navy chinos, Gray dot socks, brown dress shoes. Billy Reid Men's Button Placket Twill Pullover Gray V Neck Mens Cashmere Blend Button Collar Sweater Sosandar Taupe Knitted Midi Shirt Dress Grattan Ditch the dress shirt and pair your navy blue suit with a mock neck instead. Here Im wearing a grey textured sweater with matching socks, belt & shoes. You often see navy paired with brown shoes so I