Button closure Modern Fit - Fitted. Size reference: XS≈34R, S≈36R, M≈38R, L≈40R, XL≈42R, XXL≈44R, 3XL≈46R Please kindly look at our Cloudstyle size suggestion in Picture 2 and the detail size table in Picture 3. PLEASE NOT look at the Amazon size chart. Over 264lbs are not recommended to buy Bottom: Flat Front Free Length Pants Come with Extended Waist Strap, Slanted Side Pockets Top: Notched Lapel, 4 Sleeve Buttons, 2 Flap Pocket, 2 Inner Pockets With 2 Coin Pockets Vest: 4 Buttons Peacked Bottom Vest with Adjustable Back To ensure your fit , please check the size information before you place the order. [Our suits are sold in complete sets, so please pack all the original items you received with the return package before send back when come to the return or replacement issue.]