Fake Flowers

After my wedding, I found that a large portion of the flowers used in the bouquets were actually fake. The use of fake flowers was never discussed with our florist. For about $1k, we got 1 medium bridal bouquet, 10 small bouquets and 13 boutonnieres. Although the arrangements still looked good, I’m curious if this is common practice or if it’s typically disclosed and if the price is reasonable.