Hey there,
My advice is to follow the rules as best you can. Some people may get away with things, it happens. I had to wear uniforms in high school and they were super strict about having your shirt tucked in. Well, the same people always got told to tuck their shirt in, and I never did. I was a super quiet person so maybe that's why, but that's just how it is. I still followed the rest of the rules as much as possible. Also, don't worry too much about it because you won't be wearing a uniform forever
