Share 'Another use for all that lace yarn in your stash'

I just finished my latest project... I loved using double-stranded lace yarn on my Tempest cardigan, and there are so many good colors of Shadow that I wanted to try something similar but at a lower price point. I already had a ball of Shimmer in Cumulus in my stash, and I thought it might go nicely with another favorite, Shadow in Basalt Heather. I swatched them together a few different way...