Size 100. Brand new, unused, with tags, but has been stored at home so there are wrinkles, but they can be ironed out^^ Mostly rayon material, so it has a flowy feel. Glitter on the print, and the lace at the hem is cute (ˊ⸝⸝o̴̶̷ ̫ o̴̶̷⸝⸝ˋ)