Unsure of what to get your mom for Mother's Day? Our Mother's Day White Flower Bouquet is filled with the best flowers for Mother's Day! Adorned with white calla lilies and a fresh taste of ruscus, this bouquet is simple yet says a lot. Calla lilies are emblematic of Mother's Day because the sweet flowers are dedicated specifically to moms. This modern bouquet is a great Mother's Day gift because your mom deserves the best!