DVF Michelle dress from Warner bros set sz 4

Diane Von Furstenberg Michelle bodycon Red small v neck sleeveless dress. It has silk lining and silk panel details. The Warner Bros tag is from the costumes department. I am waiting on an email back to find out if they know which set this dress was used in. Being this is a set dress it may or may have not been altered. Pls check measurements. There is a slight color fade that is hard to see but shown in last pic. Size: 4 Material/care into in tags. Next business day shipping.