apron skirt

The lower, skirt-like part of an apron of the type that covers the front of both the torso and the thighs.

A skirt with an apron-like panel incorporated into the front.

(historical) An item of clothing worn by women in some North American indigenous communities, consisting of an apron-like flap hanging over the front of the thighs, sometimes with an additional flap hanging in the back.

(historical) A long skirt with a slit up the back as far as the buttocks, designed for women to wear over their breeches while riding a horse.