Fabric:Polyester fiber 100 % (non -elastic) Blazer Size: S:Length:74cm,Shoulder:47.2cm,Bust:106cm,Sleeve:64.5cm M:Length:75cm,Shoulder:48.6cm,Bust:110cm,Sleeve:66cm L:Length:76cm,Shoulder:49.8cm,Bust:114cm,Sleeve:67.5cm XL:Length:77cm,Shoulder:51cm,Bust:118cm,Sleeve:69cm Vest Size: S:Front length:66cm,Back length:59cm,Bust:102cm M:Front length:67cm,Back length:60cm,Bust:106cm L:Front length:68cm,Back length:61cm,Bust:110cm XL:Front length:69cm,Back length:62cm,Bust:114cm Pants Size: S:Waist:86cm,Length:106cm M:Waist:91cm,Length:108cm L:Waist:96cm,Length:110cm XL:Waist:101cm,Length:112cm Description: Lab/button: a single buckle Applicable season: Four Seasons Applicable scenario: banquet Tips:1.Size issue:There will be discrepancy of 1-3cm in measurement. Please go through our size chart before adding the merchandise to your cart. 2.Please choose one size up if for stronger men, bellies men or the person who likes loose style. 3.There might be folds of clothes in transit, upon received, please iron your clothes. 4.Please note that slight color difference should be acceptable due to the light and screen.