I bought this suit one size up as I was not sure how it would fit. The jacket is a little too big. But I expected this. The pants were my concern as I am a 42-43 waist. The pants are listed as 44, and  fit well through the waist and butt. Legs do need to be hemmed. The jacket needed some alterations. No surprise. This is a gorgeous suit and I can't wait to wear it this summer. I have a couple of other seersucker jackets and wanted a full suit.