Crochet edging PDF pattern - Rainbow in the clouds

A crochet edging pattern for your hemstitched baby muslin wipes.  
With Trebles arching over a lacy base like rainbows in the clouds, this pattern is quick and easy to work.  Instructions and pictures detailing how to work the edging are included in the download.
 
Yarn required: Razzle crochet thread (100% rayon; 50g), or Royal Rayon.
Skill: Easy; 2 hours.