Sézane Tilda Sandal Forest Green 9 NEW

Brand new in box Tilda sandals by Sezane, made in portugal. Dark forest/forrest green leather. Size 9 online/usa, these are a FR 40 per the box. Size guide for this color said to size down if half size, I ignored this and sized up (am an 8.5, a 9 in sneakers) and they're a bit big which will be problematic as the leather stretches. Tried on briefly but not worn for more than 30 seconds. My loss, your gain! Really beautiful sandal.