I quickly seamed up my three finished sweater pieces on my Christmas sweater, and sadly, my sleeve is too short as I suspected. It’s only maybe half an inch too short to be passable, and two inches shorter than I’d like. I can actually pull it down to a passable length, but then I lose the puff in my puffed sleeve. I’m adding two inches to my second sleeve, and I’ll have to add two inches to this one. I used crochet to seam my sweater so it should be pretty painless to remove my sleeve and rip back.