Girls' Bra Size Chart
  Size Chest Weight
  S (6/6x) 24" 43-54 lbs.
  M (7/8) 26-28" 55-68 lbs.
  L (10/12) 28-30" 69-95 lbs.
  XL (14/16) 30-32" 96-120 lbs.
  XXL (18) 32-34" 118-131 lbs.
  XXXL (20) 34-36" 132-158 lbs.

Size chart is a general guide. It may include sizes that are unavailable for this item.