I'd thrifted some yarn-dyed red striped twill that was trying to pretend it was ticking. The red had already bled a bit by the time I got it, so I laundered it again in hot water and things didn't seem to get worse, so I...eventually...started snipping and ripping into squares. Well...almost-squares. The finished size is 11½" x 12½", because I don't like big flappy napkins, and because I was trying to get as many as possible from the yardage I had. I ended up with 20.
I looked at the various methods for making mitered corners--lovely as they are, I really didn't want to fold--press--fold again--press again--unfold--trim diagonally--fold again--stitch--flip--press x 80. The 'fake' mitered corner method seemed to have almost as many steps, and Nancy Zieman's super-cheaty method turned out not to be at all suitable for the cloth I was using.
So I just folded and folded again. Here's a random corner of a random napkin, and it's not too atrocious
Well OK yes the stripes don't line up. I didn't take the time to straighten the grain of these, because I wanted the project to be done more than I wanted it to be beautiful.
That happens.
That happens a lot.
But now I have 20 new napkins that actually fit the vague color scheme* I have for the kitchen and made from cloth I paid 99¢ for and the project is done so things're good.
Here's to going another five years before needing to think about napkins again.
*It's red-green-blue. I said it was vague.