Unwrap your bouquet of ribbon, plastic sleeve, and wet paper towel; put it in a vase with some water; you could enjoy your bouquet for another few days.  Better yet, order your bouquet with open stems and no unwraping is required. After the prom, simply place your bouquet in a mid-size vase with some water. Enjoy your prom.  Enjoy your bouquet.

unwraping is easy.

After the bouquet flowers wilted, untie the bouquet, check to see if the flowers are wired (orchids, plumeria, hypericums are usually wired).  Flowers with wire removed can be tossed into your green recycle bin (yard waste bin) for greencycling. Wire can be tossed into your regular waste.  H-power will pick out the metal wire before it goes into the burner.