Jones New York Men's Three Button Double Pleated Tuxedo 100% Wool Dry Clean Only Satin notch lapel collar, covered buttons on sleeve and jacket front deliver the classic tuxedo look Traditional satin waistband on tuxedo pant with complimenting satin piping alongside seam of pant leg Exclusive luxury fabric tuxedo in an updated, comfortable, classic silhouette that allows easy wear and range of motion Tuxedo pants have suspender buttons on the interior waistband Athletic fit with a 8 inch drop whichis the difference between the jacket and pant size, ex, 40 regular has a 32 inch waist