There be 4 categories of Garment Care for Pirate Fashions Garb. It's best to follow the instructions on tag, but if there be no instructions or tag, follow arrr guidelines.
Category 1 - Dry Clean Only
Category 2 - Hand Wash n' Line Dry
Category 3 - Machine Wash in Cold n' Line Dry
Category 4 - Machine Wash n' Dry
Items in Category 1 be: Corsets, Bodices, most Coats, items made with silk, wool, or velvet.
You can bring garb to a professional dry cleaners or use an at-home dry cleaning product in the tumble dryer. Most items can be spot cleaned carefully or just brushed off.