SUPERIOR MATERIAL- Polyester Viscose for outer, It is comfortable, breathable, softer, smoother, easier to wash and keep the shape.polyester for inner, It is breathe freely and absorb sweat. It's suitable for wedding,party, Halloween, Christmas ,prom ,daily life, business meeting, Homecoming and any fashion forward parties, any holiday ,Work and other Formal Occasions. Also a Good Present Choice for your Father,Boyfriend,Husband or son. Package includes:Jacket + Pants+vest+tie,4-Piece Suit,There may be a slight color different between the photo and the finished suit. Hope you can understand this. 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.The vest belt is adjustableThe pant is stright style, flat front. Cleaning: Dry-clean only; Storage: Always hang on; Pressing: Steam ironing.