I don't think I can tell the difference between the spring/summer version and the autumn/winter version of the uniform that Makoto wears. Since her uniform is seen one other time in the anime, I don't know if there is a difference between the warmer and colder version.
• For Rei, her uniform's shirt does change - the warmer season has a vest over a short sleeved shirt while the colder season has a long sleeved shirt.
• For the uniform that the rest of the female students attending Juuban Junior High School wear, the sleeve changes length.
• For Juuban Senior High School, the length of the sleeve changes between warm and cold - don't quote me on that one.
Come to think of it, I'm not sure how Minako's uniform changes - I'm guessing the length of the sleeves. I'm not sure how the Mugen Academy works in neither what "educational level" the student is nor the season changes.
It's Makoto's uniform that gives me the most trouble. Do Makoto's sleeves change? If it's not the sleeves that change, then what does change?
Please respond.