Count On PaperWhite Flowers for Expertly Arranged Flowers in Thornbury. When you purchase a gift from PaperWhite Flowers, you can be sure you’re getting fresh, superior flowers from one of the premier florists in Thornbury ON. Our floral bouquets and gift baskets are always beautifully hand-arranged and hand-delivered by our staff. Your special occasions deserve the best, and our mission at PaperWhite Flowers is to provide only the best, fresh flowers in Thornbury for our customers.