Heres a link to the pattern, its not a freebie. But if you go to youtube.com and search origami shirts there will be several videos for the same pattern, they just use paper instead of fabric.

http://www.treadleart.com/patterns/a...%20shirts.html

I found a free one.
http://www.tammyyee.com/origamishirt.html

Using fabric instead of paper how do you keep the edge of the collar from being a raw edge?

I don't have the pattern for the fabric shirts, but was wondering about that off and on during the day. I'm thinking that you take two layers of a shirt and sew around edge RST, turn right side out, then starch, fold and iron like crazy.

Cute shirt for a quilt using bright colors.