Yesterday I took the plunge and got behind the sewing machine for the first time since 4th grade. From that, a neckseal emerged. Thanks to Ladysewforus' great tutorial!
My first attempt was a little on the small side, so I'm going to finish it up and sell it (it should fit a 15-15.5 inch neck). PM me if you're interested. It is made from tackle twill and thin canvas material.
Here's how it turned out! Let me know what you think. Be nice, it'smy first one!! :-)