I finally got this finished! I found this pattern on diynetwork.com. It was part of their "naughty knits" segment. You can wear the tank top underneath it so it can be worn or you can wear it to bed without anything under it! It has elastic in the middle section to give a little support. I had Mikie's nana do the sewing of the elastic. She is much more handy with a sewing machine than I am! Maybe one day I'll learn to sew a bit better!
This is made out of DK weight yarn I bought at Stitches 'n stuff in Longview texas. The yarn was beautiful and easy to use. It's cotton so it's really light and comfortable. I'm really proud of this garment!