DKNY single breasted two button slim fit suit made from 100% Wool. When selecting your size. Please note that the size advertised is the jacket chest size, the trouser accompanying this suit will be a 6" drop from chest to waist, i.e a 40R chest suit will come with a 34R waist trouser. If you aren't the set suit size, we recommend that you look at our Mix and Match suit section.