Which of the following is NOT a common flower for corsages?

Dandelion is not a common flower used for corsages. In floral arrangements, especially for meaningful occasions such as proms or weddings, flowers are selected based on their aesthetic appeal, symbolism, and longevity. Orchids, carnations, and roses are popular choices due to their beauty and significance; orchids represent exotic elegance, carnations symbolize love and fascination, and roses are classic symbols of love and passion. Dandelions, while they have their own unique charm and are often associated with carefree childhood memories, are not typically chosen for formal floral designs like corsages, primarily due to their humble appearance and shorter lifespan once cut. Therefore, it makes sense that dandelions would be considered less appropriate for such decorative and significant purposes.