So here's the yarn I'm going to use next:

It's Knitpicks' Shine in Blush (I've been knitting a lot of pink stuff lately for some reason). I think the cotton/modal will show the stitches and eyelet pattern of the Cami much better than the acrylic. So hopefully I'll cast on tonight- all 150+ stitches- and get started on a new version that will be done before summer is over.