I'm helping my mom and dad move, and we had an old velvet blanket that my mom was using to cover a wall. It had lots of holes in it from being made to fit the wall, and one burn spot.
The first step was prepping the fabric. I had to puzzle out how to fit the dress pieces on the velvet, and I had to make the skirt and sleeves less full. I also had to separate the skirt of the prom dress from the bodice, and then separate the organza from the satin.
Once I had the skirts separated, I took a panel out of the satin and sewed it back up. I used part of the organza for the lining of the sleeves.
The back turned out pretty well - I had some sewing issues with the panels for the eyelets, but it's not too bad.
The only items I bought to make this dress was the trim (on sale at Hancock Fabrics, and somehow I magically guessed the exact right amount to get - the pattern doesn't account for trim along the front like I have, because it doesn't do an underskirt - the color in the front is just a panel of the actual skirt. Yuck) and the gold lacing for the back, and a bit of interfacing since I couldn't find mine. Overall, not too shabby!