Wholesale orchids. Dendrobium Orchids are sultry, fragrant beauties are all at once dramatic yet durable making them especially wedding-friendly flowers and also an excellent choice for corsages and boutonnieres. A full spray of orchids can be used in wedding bouquets and centerpieces or a single blossom can be plucked to make an exotic boutonniere. Orchids are notoriously lavish blooms that will add glitz and glamour to your walk down the aisle. Simply gorgeous wedding flowers.