Paula is 5'7" 140lbs 34D bust and is wearing a medium
Small 2/4 Medium 6/8 Large 10/12
Small laying flat measures 18" from pit to pit, 15" waist, 27" from front neck seam to crotch; Medium laying flat measures 19" from pit to pit, 15.5" waist 27.5" from front neck seam to crotch; Large laying flat measures 20" from pit to pit, 16" waist 28" from front neck seam to crotch