This was mine - cream, pink and white peonies and roses with crystals and pearls.
I made it from crepe paper and decorative paper with bamboo skewers, floral wire, floral tape and plastic and foam bouquet holders.. not to mention LOTS of hot glue. I had to make three bouquets, plus cake flowers, buttonholes and table decorations. I started about three months before the wedding and spent many hours getting it all wrong before I started to get it right.
I would only recommend it if you REALLY want to do it and have a truckload of patience.. and lots of craft supplies