Barbie's actual dimensions: 5’9” tall,39” bust,18” waist, 33” hips and a size 3 shoe. Barbie likes her weight at 110 lbs. At 5’9”, weighing 110 lbs, Barbie would have a BMI of 16.24 and fit the weight criteria for anorexia. If Barbie were real, she’d have to walk on all fours due to her proportions. See girls, you don't want to be like Barbie. Be Healthy, not Hungry.