Oxford Boy's Jacket and Shorts with Suspenders Set, Very Good condition. Jacket measures 12.5 " underarm to underarm.. Length of jacket is 12.5" measuring from back of neck to end of jacket. Sleeves are 12 1/4" in length. Elasticized waist of shorts measures 10" from side to side, expands to 11". Shorts are made of quality Velvet and Jacket is made of a sturdy brushed cotton fabric, both beautiful and well made pieces.