ADULT WOMEN'S
  Dress Size  Bust (in inches) Waist (in inches) Hips (in inches) Height Weight
Teen small 3-5 34" 27" 34" 65" up to 110 lbs.
Teen medium 7-9 36" 27.5" 36" 67" up to 120 lbs.
Teen large 11-13 38" 28" 38" 68" up to 135 lbs. 
Extra Small 4-6 35" 26" 36" 66" up to 110 lbs.
Small 6-8 36" 27" 37" 67" up to 125 lbs.
Medium 8-10 38" 29" 39" 68" up to 140 lbs.
Large 10-12 40" 31" 41" 68" up to 155 lbs.
Extra Large  12-14 42" 33" 43" 68" up to 170 lbs.
XX-Large 14-16 44" 34" 45" 68" up to 180 lbs.
Small/Medium 6-10 36 - 38" 27 - 29" 37 - 39" 67 - 68" up to 140 lbs.
Large/X-Large 10-14 40 - 42" 31 - 33" 41 - 43" 68 - 69" up to 170 lbs.
Plus 1x 16-18 46" 38" 48" 68" up to 190 lbs.
Plus 2x 18-20 48" 40" 50" 68" up to 210 lbs.
Plus 3x 20-22 50" 42" 52" 68" up to 230 lbs.