I got my first wig at
http://beautytrends.com They were very fast in delivery.
I got my second wig by going to a wig store and trying on several different styles. The Korean lady running the shop has a lot of Tgirl customers.
I wear a US mens 7.5 shoe and a womans 8.5 shoe.
My legs have 17" calves. My boots were hard to zip all the way. I zipped as far as I could, wore them a bit, zipped them further as they seemed to stretch a bit. Leather will stretch some. And then I was able to zip them all the way. If I had 16" calves I would not have had any problem.
Use a heated hair drier to warm the leather a bit while wearing them will help in the stretching. Use a good leather conditioner to condition the leather before and after heating.