Ysl Cassandra black sandal heels size 38

Beautiful all black patent leather high heel sandal. Size 38 but fits like a 7/7.5 . They are a tad too small for me and I have only worn them once. Comes with dust bag, box but no receipt as they were a gift, but purchased from Holt Renfew.These were bought in February 2022 for $1400 plus tax and I’m asking $950