Model wears a size small
Measurements:
small: 151/2” waist (121/2” waste when adjusted) 21” hip width 29” inseam
medium: 16” waist (up to 14” waist when adjusted) 22” hip width 291/2” inseam
large: 18” waist (up to 15” waist when adjusted) 221/2” hip width 291/2” inseam