Sunflower Wedding Flowers Sunflower Wedding Ideas?

Sunflower Wedding Ideas? - sunflower wedding flowers

My friend has a wedding in May and he wants to take all the flowers at your wedding. She told me that their colors are blue and yellow. She knows she wants to sunflowers as a focal point for all floral arrangements (bouquets, shopping, Corsa ... you want that has all of silk or artificial flowers. Somebody an idea what kind of blue flowers to go with the sunflowers? Really need help . Any advice would be appreciated. Thanks