(blazer not pictured). This is the jumper I made following Simplicity 4097. I also made a blazer from the pattern. It was my first time working with wool, lining, interfacing, facing sections, and sleeves. My conclusions? Wool was pretty easy to work with, lining made everything look terrific (even if my seams didn’t quite match up), and sleeves were difficult. Mine still pucker a little. But it’s not bad at all, and I’ve worn it outside the house already. Whee!