Mm6 Wool blend dress Grey

Super quirky grey dress with rucheting and draping from MM& Maison Martin Margiela, while it is labeled XS, it is super generously cut and I quite loose even if you are a UK 12 to 14, almost a one size dress. please do check the measurements. It has the tiniest little pull in the back from the security label, which I tried to photograph, but it is so small not even the camera picks it up, invisible when worn but if you hold it up into the light you can just see it. Material is a wool blend with 70% viscose.