Brides.com: Unique Wedding Flower Ideas. Rose Petal Bubbly Add a little extra pizzazz to toast time by floating rose petals in the bubbly. (Yes, they're edible!) Fresh roses come in a rainbow of shades, so you can match the garnish to your cocktail's hue; we paired peach petals with rosé sparkling wine.Glass, Mikasa. Exclusiv Rose Moscato, Wine Anthology.