Crochet edging!

So, I finished and Ive done 1 round of edging as the pattern says, but I dont want buttons on it, so the edging needed something else. Being the Queen of indecisiveness Im sitting here I must have tired upteen things as edging, I really have, single crochets, doubles, half doubles, kinda shell things, all sorts. Ive decided Im going to do a round of half doubles, and then maybe a layer of shell type things. depending on how it will look I dont want much, the shells may turn into kinda mini loops.

And heres the long awaited picture (stupid blogger was hanging when I tried to upload it)