Yes, she did men's coats, but they are not available this season. I love her new coats, check this out: http://www.onoursleeve.com/ Check out those long gloves too- Love them!
I met Leanne too and she is really really sweet. I think she's amazing and all the effort she put into those little pieces of art. I loved the coats and really wanted to buy one.
Wow, $500!!!! Crazy. In my experience I have found teen brands like Delia's or online shops like Mod Cloth often have non-wool coats, usually polyester, viscose, etc. Usually cheaper too, like the $70 - $130 range. Just need to read what the fabric and lining are on the description.