I made/designed these for Ann for the Stranded Mitten Swap. I've written up the pattern but haven't had it test knit yet. I'm not sure when it will be ready, but I may wait until closer to fall. Does anyone really want to make mittens right now? Dunno.
Cascade 220 sport has everything I look for in a yarn for colorwork - great color selection, excellent price, nice weight to give the right density to the finished fabric.