If you don’t block sweaters…why the hell not? Nothing makes a piece look as professional and finished. I almost always block a sweater before seaming, like I’m doing with this Hugo. Blocking before seaming lets you make sure you get the pieces to the exact measurements you want and it smooths out all of the slight imperfections in the stitches. Pre-seaming blocking also allows the sweater to dry faster since it’s still in pieces. You need to block the pieces to get it to the gauge of the swatch you washed and blocked, right?
I know, I know. It’s a pain. You need to soak it in some wool wash, like Eucalan, and squeeze out the water gently, then roll it up in a dry towel and smoosh the water out with your feet. Then you finesse the pieces into the finished measurements and maybe you pin it lightly. Maybe you pin it aggressively if it’s lace. I think the sweater pieces should be fairly relaxed when you pin them because if you’re getting aggressive at this point you might not have made the correct gauge or size in the first place. I’ve learned that lesson a couple of times.
But seriously, if you’re not a dedicated blocker, try it next time you do a sweater. It’s well worth the effort and I know you can hold on just a little longer on the finishing. Just cast on something new while you wait for it to dry. Read this Knitty article for more specific tips, especially for dealing with different fibers.
This sweater is now so close to being finished! After seaming it just needs the ribbed collar and some buttons. It’s for my brother and I’ll see him next weekend for our little sister’s wedding. Then he can cart it home to Minnesota where it will surely get lots of use. I should probably send him home with some wool wash and washing instructions. I made this out of Cascade 220 (non-superwash).