Missing: My Hawaiian Shirt

I don't know where my alma mater Hawaiian shirt is and it's really frustrating me.  I know I wore it once, a few weeks ago, but I don't know where it is now.  I would like it to wear it because it is really, really hot right now (above 80 degrees as I type this), so a Hawaiian shirt would be the appropriate thing to wear.  But I don't know where it is, dang it.