• 21" is the center back length. The back can be viewed in the additional images.
    Answered on 9/16/2016 8:42:24 AM by Product Specialist Greg from Sierra Trading Post
  • The back only comes to your waist , where it falls will depend on your height. The long part is only in the front, which is kind of cool if you have to go to the ladies room when wearing it. Hope this helps, P.
    Answered on 9/16/2016 4:04:51 PM by Coastalgal from Maine