This isn't a how-to as much as a show-and-tell. I was trying my hand at recycling old t-shirts into scarves, and this was my first design. I simply cut the t-shirt into two long strips, connected the ends and ran the edges through the Serger to get the lettuce edge ruffle (the same effect can be had by using a tight zig-zag on a regular machine). Since it's t-shirt material, you simply stretch it to get it over your head the second time.
Until next time,
Go Get Crafty, Sister!
~Sister #3