James Perse Standard 3 grey knit one button blazer office chic made in USA

James Perse Standard 3 grey knit one button blazer office chic made in USA This blazer is in excellent condition! A great piece to have in the wardrobe! Comfortable knit but looks sharp! Size 3 fits like a US 8-10. I do think this runs slightly small. Please see measurements. The knit isn’t super stretchy but there is “give”