Fabric: 80% Polyester, 20% Viscose. Soft and Comfortable, Easy to Wash and Keep the Shape. Button closure Hand Wash Only WEEN CHARM Men’s Suit One Button Slim Fit 2-Piece Suit Pants for Men, the Best Choice to Show Your Gentlemanly Demeanor. Suit Blazer Jacket: Single Breasted One Button Closure, Elegant Solid Color Notched Lapel, Chest Pocket for Handkerchief Use, Soft Shoulder Pad for a Natural Shape, Two Flap Pockets, Four Sleeve Buttons Each Side. Dress Pants: Premium Quality Fabric, Flat Front Design Suit Pants with Elasticated Bands, Two Slant Pockets and Two Back Pockets. Occasions: WEEN CHARM Mens Elegant One-Button 2-Piece Suits, Suitable for Wedding, Party, Anniversary, Prom, Business, Graduation, Dating. Great Gift for Your Love, Father, Son, and Friends. NOTE: Recommend Hand Wash. To Ensure Accurate Fitting, Please Carefully Check Our Size Chart in the Picture Before Ordering.