Size Chart   Pants Waist Jacket Length Jacket Shoulders Suit Size 18.5 16.25 11.25 2 20 17 11.5 3 20.5 18 12 4 21 19 12.5 5 21. 20 12.75 6 22.5 20.5 13 7 23.75 21.5 13.25 8 25.5 23 13.5 10 26.25 24.5 14.5 12 28.25 24.75 15 14 29 25.75 16 16 30.25 27 16.25 18 32 28 16.5 20   SIZE CHART GUIDE Please note: These measurements are approximate and in inches Size 0-6 pants have an elastic waistband The jacket shoulders are measured in the back at the widest point from shoulder to shoulder The jacket length is measured in the back from right underneath the collar following the seam until the bottom. The pants waist is measured starting at one point and coming around with the tape measure until you meet the starting point.