This is a velvet dress from the American children's clothing brand, Florence Eiseman. The size is T3, which is approximately a Japanese size 100. It's made of elegant, shiny velvet. How about it as formal wear for weddings, piano recitals, or other special occasions? As shown in photo 6, it has a lining and a petticoat, so it can be worn with a fluffy silhouette. I haven't found any noticeable stains or dirt, but please forgive any oversight as I am a private seller. Please note that the dress will be compressed for shipping.