Another version of my bias tape tutorial!
For those who like videos, I have a video here: http://www.youtube.com/watch?v=Bx9z_Hztx_I
You can actually use any material to finish edges, not just bias tape! Bias tape is pre packaged cotton fabric cut on the bias (the diagonal grain). But you can cut your own too!
Use this technique for edging places you do not want to stretch! Necks, cuffs, footpaw cuffs, tail openings, and so on!