At the meeting there was discussion about gaiters and coincidentally I was reading a web article on just that earlier yesterday. The article is brief and shows how to make your pants into a gaiter. This is great but sometimes you want a gaiter to protect your clothing (pant) layer. I have a suggestion on how to make a pair rather than buying them.
I like to shop at Frenchy's, or your local discount clothing store, to get my hiking and work clothes. It is cost effective and sometimes you can find great quality stuff there. For the task of making gaiters though all you need is a pair of gym pants with an elastic cuff, or a coat with elastic cuffs. The elastic cuffs are the key here, not necessarily quality. Also, look for something where the cuff will stretch sufficiently to cover the top of your hiking boot.
Cut the leg off the pants, or arm off the coat you find. Poke a hole, just above the elastic cuff, in what will be the back of your gaiter and thread both ends of an old bootlace through it, leaving a loop. Now poke a hole on each side of the gaiter, two thirds to the front, and thread each end of the lace through these holes. This completes the lower portion of the gaiter. For the top, simply loop a lace around the opening in a manner that will allow you to slide your leg through it. Fold the trimmed end of your cut off pant leg or coat arm over the lace a couple of times and voila, gaiter complete.
Now the downside to this type of gaiter is you will likely have to put it on before you put you hiking boots on. Once you have it on, attach the make shift gaiters to your boots via the ends of the laces you threaded through the cuffed end. The elastic cuff will keep the gaiter snug to your boot, while also keeping the lace from simly ripping through the material. Pull each lace from the gaiter through your boot laces, wrap it to the back of the gaiter, through the loop you left in the back, and then pull the lace end back to the front and tie off with the other side. Then tighten the lace at the top tight enough to keep snow, mud, falling leaves, twigs, etc out of your boot. I think it is easier to make this than it is to write about it. Sorry I don't have a fancy photo montage like the link does :(
Photo credit: http://www.backpacker.com/