So family members are insisting that the bridesmaid bouquets and the centerpiece arrangements must match? Is there truth behind this? The girls will have primarily ivory and golden yellow flowers (dresses are olive green) and the centerpieces will mostly be ivory and green flowers with a few sunflowers. They'll both have roses and maybe some hydrangeas but the girls will not have sunflowers in their bouquets. Opinions? Are they suppose to match? TIA!