Dressing for scorching summer in a cool office is tricky business. One of our go-to looks? A chic suit. Try a trendy peplum style in a neutral color like Kerry Washington‘s Cushnie et Ochs two-piece or work a new pantsuit like Olivia Palermo, who mixed a standard Armani blazer with floral Topshop pants. See more celebrity-inspired, office-ready looks for summer in the gallery.