window trimmer(n = noun.person) window dresser - someone who decorates shop windows;
is a kind of artificer, artisan, craftsman, journeyman

bay window, bow window, car window, casement window, display window, dormer window, double-hung window, french window, hedge trimmer, lancet window, louvered window, oriel window, oval window, picture window, pivoting window, rear window, rose window, round window, sash window, show window, sliding window, stained-glass window, storm window, ticket window, transom window, trimmer, trimmer arch, trimmer joist, window, window blind, window box, window cleaner, window dresser, window dressing, window envelope, window frame, window glass, window lock, window oyster, window pane, window sash, window screen, window seat, window shade, window shopping, window washer