[Comfy Fabric]:Nylon 50% Polyester 50%- Feels comfortable and breathable when wearing.The material is good, and adopts superb textile technology.Exquisite and delicate routing, fashionable.There might be folds of clothes in transit, upon received, please iron your clothes. [Suitable Season]:Four Seasons. [CARE INSTRUCTION]:Recommended handwash;Wash in low-temperature water.Recommend hang on when not wearing. [OCCASION]:Suitable for both formal and informal occasions - Wear for graduation ceremony, award ceremony, stage performance, family gathering, prom, wedding, banquet, event, date, daily wear, party, etc. [NOTICE] 1.The size chart is for reference only.There is an error of 1-3cm, which is a normal phenomenon.Please take the material object as the criterion. 2.Please note that slight color difference should be acceptable due to the light and screen. Includes: top + trousers (with bow tie)