I've been revisiting an old work in progress, this freeform crochet sweater. Joining the lace scrumbles is fun, and very satisfying. Since there's so much open space, it seems to grow quickly.
Before I started joining them, I made a paper pattern based on a sweater that fits me. Then, I laid out the scrumbles and started doodling to join. At this point I'm not sure if I'll do sleeves. It depends partially on whether I have enough yarn, of course. It's hard to estimate yardage requirements on a project like this. I'll wait and see what happens!