I make over 400 hankies to take on mission's trips every other month. I use my serger to make a narrow rolled hem. If you don't have a serger you'll need to make a narrow hem all around.
I have found dozens of cute, simple designs here on the designs by cuties area. Also, designsbysick.com has some really cute ones also.
open each magazine. click on bee inside some of the pages. download free designs.
The first site you can browse through for information. They sell the blanks. The second site has a free hankie corner.
http://www.embroiderthis.com/hand...
http://www.suebox.com/index.php