petticoat

alushame puhekieltä A tight, usually padded undercoat worn by men over a shirt and under the doublet.
puhekieltä A woman's undercoat, worn to be displayed beneath an open gown.
puhekieltä A type of ornamental skirt or underskirt, often displayed below a dress; chiefly in plural, designating a woman's skirts collectively.
A light woman's undergarment worn under a dress or skirt, and hanging either from the shoulders or (now especially) from the waist; a kind of slip, worn to make the skirt fuller, or for extra warmth.
puhekieltä To dress in a petticoat.