@aedrian9
More like it's probably the right length. It's normally not tucked in, so it's shorter than a shirt. The pants
waist band is worn on the waist rather than the hips. Matsubayashi doesn't tuck in his undershirt, so the difference in lengths stand out. Usually, their parents buy their children's uniforms a size or two higher in expectation of growing into them. Matsubayashi properly grown into his.