I have a dilema. Me and my fiancé are getting married on a Saturday and leaving for our honeymoon the following day. I would love to preserve my bouquet but I can't justify spending $500 or so on freeze drying process. I want to do DIY silica gel for my circus roses, calla lilies and carnations. I was thinking of giving my bouquet to my mother but my parents are staying in a hotel and I'm not sure how to keep them fresh until they get home Sunday afternoon so she can do the silica gel process for me. Anyone have any suggestions on how to keep a bouquet fresh overnight?