Boys Blazer Kids Youth Size 20 Two button Navy Blue Formal Event Holiday Wedding Uniforms NEW-Shelf Pull Item This brands runs small... PLEASE SEE ALL THE MEASUREMENTS Approximate measurements of the item laying flat: -Pit to pit...17.5 -Chest...35" -Waist...36" Between the two buttons -Bottom Hem...41" -Front Length...29" -Back Length...28" -Shoulders...14.5" -Sleeve...25.25" Measurements taken as indicated in diagram of Blazer...see last photo