One day you'll be able to go to a shop in the mall. Slide in a credit card, step into a booth/rapescan machine. From this, a computer will build a detailed body composition model with precision measurements. You'll have to walk, squat, move, etc so it can calculate the "uniqueness" of your build and then the suit cutting robot in the back will cut/sew perfect fitting garments in just a few minutes. This will be a glorious day.