Approximate size guide:
XS: Waist: 24-26", Full Length: 40"
Small: Waist: 26-28", Full Length: 40"
Medium: Waist: 28-30", Full Length: 40.5"
Large: Waist: 30-32", Full Length: 41"
XL: Waist: 32-34", Full Length: 41"
2XL: Waist: 34-36", Full Length: 42"
Models wear: Hannah approx 16-18 size wears Large
Sav size approx size 8 wears XS