A black and white formal affair is a popular choice for a wedding event. Winter is the most common  time for a black and white wedding, and we here at FlowerGirlPrincess.com are standing by to help accessorize the perfect black and white flower girl dress. Typically, a traditional flower girl dress will be a simple white dress with a black sash or floral embellishment. This is a versitile choice since the sash can be removed an accessorized with another color sash for a more colorful event.