Size Chart(cm) S :Shoulder-37Bust-96length-70.M :Shoulder-38Bust-100 length-72.L :Shoulder-39.5Bust-106 length-74.XL :Shoulder-41Bust-112length-76.2XL :Shoulder-43Bust-120length-78.MATERIAL 97% polyester, 3% cotton - Feels comfortable and breathable when wearingCARE INSTRUCTION Recommended handwash;Wash in low-temperature water, Avoid soak for long time;Avoid prolonged exposure under sunlight;Recommend hang on when not wearing DESIGN DETAILS Single breasted design , slim fit vest;back strap: Adjustable back belt with buckleOCCASION Suitable for both formal and informal occasions - Business, Presentation, Prom, Wedding, Banquet, Event, Date, Daily Wear, Party, etc.Look formal, mature and gentlemanlike matching with Shirt, Jacket, Suit, TuxedoNOTICE Package includes: vest + tie + square scarf.If you have any questions about size, please feel free to contact us;Thanks for your support and understanding.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. Brand-new Men's U-neck Jacquard Waistcoat Three-piece Vest Suit (vest + Tie + Square Scarf)