b'FULLBACK VEST GUIDELINES SHIRT SLEEVE CHARTVest Size Vest Size Code Coat Size Height Sleeve Length To Coat LengthExtra Small XS 18 - 35 Under 6 3 30 - 33 ShortSmall S 36 - 38 Under 6 3 34 - 35 RegularMedium M 39 - 42 Under 6 3 36 - 37 Long Medium Long ML 39 - 42Over 6 2 38 - 39 Extra LongLarge L 43 - 46 Under 6 3 Please Note:Our shirt sleeves run to the Large LongLL 43 - 46 Over 6 2 odd length:30-31, 32-33, 34-35, 36-37, 38-39.X-Large XL 48 - 50 Under 6 3X-Large Long XLL 48 - 50 Over 6 22X-Large 2XL 52 - 54 Under 6 32X-Large Long 2XLL 52 - 54 Over 6 23X-Large 3XL 56 - 58 Under 6 33X-Large Long 3XLL 56 - 58 Over 6 24X-Large 4XL 60 - 62 Any Height5X-Large 5XL 64 - 68 Any Height6X-Large 6XL 70 - Above Any HeightTROUSER CHART NECK CHART COAT INSLEEVE3 Size Adjustable 2 Size Adjustable (Elastic) Mens Neck Size Shirt Size Coat Sleeve Length27-28-29 48-49-50 28-29 48-49 13-13.5 XSShort 1630-31-32 51-52-53 30-31 50-51 14-14.5 SRegular1733-34-35 54-55-56 32-33 52-53 15-15.5 MLong 18 36-37-38 57-58-59 34-35 54-55 16-16.5 LExtra Long1939-40-41 60-61-62 36-37 56-57 17-17.5 XL42-43-44 63-64-65 38-39 58-59 18-18.5 2XL45-46-47 66-67-68 40-41 60-61 19-20 3XL42-43 62-63 21-22 4XL44-45 64-65 23-24 5XL46-47 66-67 25-26 6XLBOYS SIZING GUIDEAge/Size Height WeightChest Waist Inseam Outseam Neck/Sleeve Shirt Vest3 35.5 - 38 32 - 35 22.5 - 23 19-20 15 22 10 x 18 BXS BS4 38 - 40 36 - 39 23.5 - 24 20 - 21 15.5 23 10 x 19 BXS BS5 41 - 43 40 - 44 24.5 - 25 21 - 22 16.5 24 10.5 x 20 BXS BS6 44 - 47 45 - 49 25.5 22 - 23 18 25.5 11 x 21 BS BS7 46 - 49 50 - 53 26 23 - 24 19.5 27 11 x 22 BS BS8 48 - 51 54 - 58 26.5 - 27 24 21 29 11 x 23 BS BS9 50 - 53 59 - 64 27.5 24 - 25 22.5 31 11.5 x 24 BS BM10 52 - 55 65 - 70 28 - 28.5 25 24.5 33 12 x 26 BM BM12 55 - 58 71 - 76 29 - 29.5 25 - 26 26 35 12.5 x 28 BM BM14 59 - 6177 - 89 30 - 31 26 - 27 27.5 36.5 13 x 30 BL BL16 62 - 6490 - 103 31.5 - 32.5 27 - 28 29.5 39 13.5 x 32 BL BL18 65 - 67115 - 125 33 - 34 28 - 29 30.5 40.5 13.5 x 32 BL BLPlease Note:Boys pants will adjust for only two sizes in the following ranges: 18-19, 20-21, 22-23, 24-25, 26-27, & 28-29.99'