Need help finding boots like these

My gf really wants a pair of boots like the ones in the photo that lace up on the side. Been looking for weeks and can't find anything online. Any help in the right direction would be much appreciated!

 

I googled "Mod boots open side lace" and found a few kind of similar. And expensive.

 

r

Would you mind to share some links to what you found?

 

I have a pair of mod go-go boots in silver. They don't lace up the side but criss-cross lace up the front.

vintage 60s go go boots