[Size chart The last picture of the product.] Fabric:Polyester 62% Viscose 34% Spandex 4% Pattern: Solid Color Collar: notched lapel Placket: 1 button Style: Casual, Business, Professional, Office Applicable season: Four seasons Thickness: Normal Occasion: Leisure, Work, Sports, Daily Applicable object: young, middle-aged 1. Fashionable slim fit: S-curve 3D three-dimensional tailoring can change the attractive figure of women, and the fashionable V-neck design shows elegant and capable temperament. Add a chic 1 eco-friendly resin button. Can make your upper body lines more perfect than columns 2. Exquisite Craftsmanship: The business jacket is well made and stylishly designed, with the perfect details of the high end 2 buttons, front V-neck look. Fashionable design, can be used with various scarves or ties, suitable for business occasions or casual occasions, exudes charm. 3. Suitable Occasion Style: Suitable for every moment, suitable for formal or informal occasions, such as banquet dates, business trips, work parties or daily wear in four seasons, you can match with shirts, short sleeves, or wear them alone to make you elegant and charming. 4. Washing Instructions: Hand wash alone or machine wash in cold water, avoid washing with clothes of different colors. Do not use bleach {Note} Due to the difference in measuring equipment and measuring methods, there is a 1-3cm error between the real object and the size table data.