My sister order her wedding flowers from sams club. She got her flowers 2days before the wedding. But they seemed to open more the day after her wedding. Also she had to put them in her refrigerate when they came in. I would maybe call them and talk to a rep. and see what there advice is too. I hope this helps. And her flowers were beautiful too.
Best wishes Hope
PS I was going to go sams club route but i found a florist that was reasonably price. If you like try them, they will give a price quote. Min. Deposit is $50.00 to hold your date. And they are very nice.
Addison Floral 58 E. Lake St Addison, IL 630-832-7260