REPETTO Cendrillon Lambskin Ballerina Flats

Marked as a size 40.5 but fits like a US 8.5. I usualy wear size 39 in other shoes and these fit me. Color is pewter metallic. Beautiful shoes! Bought these on Poshmark few years ago and worn maybe twice. Come with Repetto's box and bag. I'm not sure if that's the right box as I'm not first owner but I received these in this box thought.