The Sak Shana sandals size 8 worn once

Please see photos for description. I wore these once and they are so comfortable but just a little too small for me! No signs of wear on the outside, top, edges, etc. Only sign of use is on bottom (see pics) but no wearing down of the leather at all Would work best for size 7-7.5. I am a true size 8. They don’t come in half sizes