Christian Dior Oversized Silk Blouse/Dress

100% silk oversized blouse / dress Beautiful one of a kind! I wore this as a dress (hits above the knee almost mid thigh on 5’3”) for a risky business look! Tag says size 2 but can fit at least a medium! Just noticed the slight dark mark by the collar. It’s truly not noticeable. There’s a stain on the inside of the bottom hem but it’s not visible from the outside. Not sure where it came from but this had been dry cleaned the day after I wore it a while ago.