White Peonies are symbolic for their enduring beauty and tonal bashfulness. They are often used for apologizing to someone, as their looks make it hard to hold resentment. However, white peonies are most frequently used to symbolize purity and peace. They are often compared to garden roses, as their ruffled shape is quite similar. They're a favorite for weddings and other formal affairs, but can look quite at home in informal bouquets-it's all about how you arrange your peonies, and how you mix and match these elegant flowers.