I had a lovely (sarcasm) black ill fitting ankle length dress left over from a failed Halloween costume plan, that was waiting to be put to good use! I finally got around to it, and figured out good I could make out of it. I cut it straight down the middle on both sides, then sewed a strip of lace on the back and front. yay!!
My only disappointment is the different shades of black. which may or may not be noticeable anyway. Also, if your shirt fits fine, you could always sew the lace trim right on top of the fabric, the cutout is an option.