Hi - bought a hat at Portobello Market in London, and as I know nothing about hats I was wondering if one of you helpful lounge members could tell me something about it. I don't even know if it's that old. It's brown felt, with a ribbed polyester ribbon, and the inside has a band of leather, then a band of synthetic silk, and the crown seems to be silk also, but is covered with a sheet of plastic. The maker is G.K Dunne & Co. Any info would be much appreciated. Thanking you in advance for any help!