PLEASE NOTE: Faux (PU) leather fabric has a natural smell to it. There are methods suggested online to remove this smell but none have been attempted. Please reconsider purchase if sensitive to smells. Elife Girls Fashion PU Leather Motorcycle Jacket Lehour Black Slim Coat Soft Faux/PU/Synthetic Leather Manufacturer size is 170 which suggested conversion equates to 11-12 year old, but please see approximate measurements below: Shoulder to Shoulder - 14-3/4" Armpit to Armpit - 16" Shoulder to Sleeve Cuff - 19-3/4" Armpit to Sleeve Cuff - 14-3/4" Top or Rear Collar to Bottom Back - 22-1/2" 100% polyester Hand Wash Zipper closure with two side pockets Jacket was used once for a costume. It is in very good condition, but the faux (PU) leather fabric does have a natural smell to it. There are methods suggested online to remove this smell but none have been attempted. Please reconsider purchase if sensitive to smells.