Bright colors may be a leading trend for resort, but not so for Francisco Costa who stuck to what he does best at Calvin Klein. He showed a spare, clean, monochromatic lineup in a palette of white, black and icy gray. There were a few hints of seduction that came via keyhole slits on a dress, a knit sweater with sheer panels and a deep V neckline on a simple white dress. Suits, meanwhile, offered a feminine touch as jackets were wrapped and belted. Still, it was the sleek halter columns with sterling silver details that proved to be the real standouts.