Custom Made in Uruguay Calf high leather riding boots size 37 (US 6.5)

I had these boots made for me in Uruguay but they do not fit anymore so I would like to pass them on! The are very high quality leather riding boots. They would fit a size 6.5-7 ladies. I am now a 7.5-8 ladies and find them tight. Please note the calf size in the photo. Beautiful riding boots made to last.