Uniforms reduce competition
Uniforms give people a higher selves of steam because they don't feel like they are being judged
Uniforms reduce bullying because just because a girl isn't wearing a high end brand they don't feel any less
Uniforms save time because usually girls spend 10-15 minutes each day picking out an outfit and often the girl doesn't even like what she's wearing.
Uniforms also save time for parent because they don't have to go shopping and they don't have to do laundry
Unifroms also help the poor people because they can just wear the same thing everyday if they can't afford it and no one will know