Brand Details
Briefs (measure around widest part of the butt)
If in between sizes we would recommend going down a size.
Child's XS: 22-24 inches
Child's S: 25-26 inches
Child's M: 27-29 inches
Child's L: 30-31 inches
Child's XL: 32-33 inches
Small Adult: 34-35 inches
Medium Adult: 36-38 inches
Large Adult: 39-42 inches