70% Polyester, 30% ViscoseButton closureDry Clean OnlySUPERIOR MATERIAL-70% Polyester and 30% Viscose for outer, It is comfortable, breathable, softer, smoother, easier to wash and keep the shape. 90% polyester and 10% viscose for inner, It is breathe freely and absorb sweat.It's suitable for wedding,party, Halloween, Christmas ,prom ,daily life, business meeting, Homecoming and back to school,any fashion forward parties, any holiday ,Work and other Formal Occasions. Homecoming and back to school,Good Gift Choice for your Father ,Boyfriend,for son.Package includes: Jacket + Pants+vest, 3-Piece Suit, There may be a slight color different between the photo and the finished suit. Hope you can understand this. We have a custom service (no additional charge), please give me email through amazon.SLIM FIT-This suit with full shoulder design and slim cut with 3D draping. Slim fit suits little tighter than a regular fit suit. When you put on it make you slimmer and sharp. And looks modern and handsome.