My parents very sweetly brought me yarn from a…

My parents very sweetly brought me yarn from a trip, and they said that the saleslady had insisted two skeins of lace weight (~440 yds) was enough to make the loose-knit sweater on display. I’m obviously skeptical of this claim and can’t find anything on Ravelry except a cropped cardigan. But my mom was so excited at the prospect of supporting my next sweater project. Anyone know of a pattern that might suit?

That was very sweet of your parents! But… yeah. I’m guess I’m not too surprised Ravelry isn’t yielding many results. :-/

Does anyone know of any sweater patterns that can be made with 440ish yards of lace weight yarn?