BEFORE PROM
Arrange to get your prom dress steamed by a professional or try hanging near a hot steamed shower for 10-20 mins. You could try a steamer at home however, DO NOT use an iron.
Hang your dress by the inside hanging ribbon attached to the inside of your dress
AFTER PROM
Immediately have your dress professionally dry-cleaned to remove any stains or odours. Store it in a cool, dry place away from direct sunlight, in a breathable garment bag or acid-free box.