Gucci Bow Slides Authentic

These slides are 🔥 ! I bought them for myself. The lady said they were a size 8. I wear a size 8 and my heel goes clear to the back of the shoe. I'd say these are more likely a 7-7.5. If you're a smaller 8, you may be OK, but I really don't want to wear them that far back. I did not receive the Gucci box or dustbag, but I have kept them in an off-brand dustbag. I have photographed the sole and what I think notates the size, but I'm not sure.