Prom Dress

This sketch schould be the base for the prom dress I would like too have. It’s black and the sleeves are made of lace. Maybe there should also be lace on the back, but I don’t know. I would love to modify and decorate it with a scissor and safety pins. But I haven’t got a clear vision how it should be.
At the end, I’ll probably gonna buy a dress at some mainstream shop , like all the other girls do..