Create an elegant International Women’s Day greeting card scene. A vintage envelope slowly opens on a soft pastel background, and delicate spring flowers (tulips, peonies, cherry blossoms) gently fly out of the envelope together with glowing light particles and flower petals. The flowers swirl in the air and beautifully form the words "Happy Women’s Day". In the center, the flowers subtly shape the silhouette of a graceful woman made of petals and blossoms. Soft morning light, dreamy atmosphere, pastel pink, cream and gold tones, cinematic lighting, ultra-detailed, romantic, magical spring mood, elegant composition, high quality.