craftgrrl | Bead Weaving Finish?

Hello folks!

I just wove my first complete and non-sucky bracelet on my new bead loom.

BUT, I'm not sure how to finish it off. I need some sort of closure - a button? Something? I haven't worked with thread before (only beading wires of various sorts), so I'm at a bit of a loss.

And, I also wanted to show off my work.

This is the complete piece. The beaded part is 5.5" long. I'm aiming for the complete piece to be 6.5" long.

And here is a blurry close-up of the beads. I could NOT get a good focused picture, but I wanted to show you the colors - they're all subtle variations of purple and the thread is bright purple.