Here is the size chart for the Moving Culottes: Moving Cullottes WAIST: XSMALL 27 1/2 in (70cm) SMALL 29 in (74 cm) MEDIUM 30 3/4 in (78 cm); HIP: XSMALL 37 in (94 cm) SMALL 38 1/2 in (98 cm) MEDIUM 40 1/8 in (102 cm); THIGH:XSMALL26 in (66 cm) SMALL 26 3/4 in (68 cm) MEDIUM 27 1/2 in (70 cm); FRONT CROTCH RISE: XSMALL 14 1/8 in (36 cm) SMALL 14 3/8 in (36.6 cm) MEDIUM 14 5/8 in (37.2 cm); REAR CROTCH RISE: XSMALL 16 in (40.5 cm) SMALL 16 1/8 in (41.1 cm) MEDIUM 16 3/8 in (41.7 cm); INSEAM: XSMALL 19 7/8 in (50.5 cm) SMALL 20 1/4 in (51.5 cm) MEDIUM 20 5/8 in (52.5 cm); OUTSEAM: XSMALL 33 1/4 in (84.5 cm) SMALL 33 7/8 in (86.1 cm) MEDIUM34 1/2 in (87.7 cm); HEM: XSMALL 27 1/2 in (70 cm) SMALL 28 in (71 cm) MEDIUM 28 3/8 in (72 cm); The model typically wears jean size 25 and is wearing the XSmall.