A length of fabric, like this box-pleated taffeta, can update your wedding flowers three times over. Fasten folds of it to a flower girl's basket, and fill it with fluffy, inexpensive carnation petals. Or, create a colorful collar for your bridesmaids' lily of the valley and your own clutch of calla lilies, euphorbia, nerines, and ranunculus. It's a stealth way to bring color to classic white.
Mokuba New York 50mm pleated ribbon #4640, color 2 (212-869-8900).