It's 110cm, but the目安 is around 2.5 to 4 years old (in my personal opinion). There are no stains, but as this is a product from overseas, there may be some slight imperfections in the stitching. Please understand this before purchasing. Also, there are some fold wrinkles. *Since this is a used item, please refrain from purchasing if you are sensitive to such things. Korean children's clothing skirt embroidery frills 110 100