Size Chart XS S M L XL Size Measurement Standard Metric X-Small Chest 26" 66cm X-Small Sleeve Length 16" 41cm X-Small Torso 22" 56cm X-Small Inseam 17" 43cm X-Small Child Size 5-6 5-6 Size Measurement Standard Metric Small Chest 28" 71cm Small Sleeve Length 17" 43cm Small Torso 23" 58cm Small Inseam 19" 48cm Small Child Size 7-8 7-8 Size Measurement Standard Metric Medium Chest 32" 81cm Medium Sleeve Length 19" 48cm Medium Torso 24" 61cm Medium Inseam 21" 53cm Medium Child Size 10-12 10-12 Size Measurement Standard Metric Large Chest 34" 86cm Large Sleeve Length 21" 53cm Large Torso 26" 66cm Large Inseam 23" 58cm Large Child Size 14 14 Size Measurement Standard Metric X-Large Chest 36" 91cm X-Large Sleeve Length 23" 58cm X-Large Torso 28" 71cm X-Large Inseam 26" 66cm X-Large Child Size 16 16 Inches Centimeters Costume Sizing Tips