Child costume from Captain America: Civil War Movie
 
Iron Man's Costume is medium-sized.  Comes with a mask and gloves.
Height:  50" x 54"  Waist:  27" x 30"  Chest: 29"x 32"  Hips: 29" x 32" 
Weight: 54 - 70 lbs.
Do not choose based on child's age or clothing size.