Made a tank from a used sweater top I got from goodwill. I bought the top because the material was kind of amazing – soft, drapery, spongy. But it didnt have enough material to make more. So a tank it became!
I should really start taking photos of the “before” of all my re-made garments!
JuebeJue 
lovely racer back, and -yes- a before image would be cool 🙂