Size M. The item is pre-owned but in great condition! (Some very minor stains to the waistband that may be removable. See pictures for further details)
The specs are when flat on a table:
Waist to opening at leg: 17.5"
Waist to crotch: 11"
Crotch To Bottom(Inseam): 6.2"
Opening at leg: 12"