How should I store my wedding dress?

How should I store my wedding dress?

I’ve been married for a couple years now and I looked at my wedding dress and it has 2 small stains from some of the wedding cake that dripped onto my dress
So Im getting it dry cleaned like it says on the label. How should I store it once its clean? I have those vacuum space bags that vacuum the air out, should I use that or just leave it in the garment bag it came with?

source: http://answers.yahoo.com/question/?qid=20081005090222AAzybYh