waistband
nounA band of material encircling and fitting the waist of a garment, such as trousers or a skirt.
nounA band meant to encircle the waist, especially such a band forming part of a garment and serving to stiffen or maintain it: as, the waistband of a skirt.
nounA separate or outer girdle or belt.
nounThe band which encompasses the waist; esp., one on the upper part of breeches, trousers, pantaloons, skirts, or the like.
nounA sash worn by women around the waist.
nounA
a band of material around the waist that strengthens a skirt or trousers