Ryan Seacrest Distinction Men's Slim-Fit Stretch Cobalt Shawl Lapel Tuxedo Jacket Blue Size 46Make your prom ready look picture perfect with the sleek satin trim and bold cobalt blue tone of this streamlined slim fit suit jacket from Ryan Seacrest Distinction. Slim fit through the shoulders chest and waist with higher armholes and slimmer sleeves Jacket sizing is indicated by a number and a letter; Number refers to chest size Letter refers to length of Jacket based upon height; S=5'7 and under; R=5'8 5'11; L=6' and up Matching pants and vest