I think you should tell her how you feel. If she is sensitive (like my bff) then make sure to say it nicely. Unless you want her to feel bad
but she also doesn't seem like a good bff anyway if she is being so rude to you. Also it will help to be extra kind and sweet to her, then she might realize you don't deserve how she's been treating you. Also you should stand up for yourself! Be who you are and be proud of it! If she doesn't like your clothes then just stand up tall and say "Well I like them!" It might be hard not to get all mad but it always works trust me
I hoped this helped!
LOVE HOT COCOA
IVE GOT A KITTY AND IM NOT AFRAID TO USE IT!!
that's my bird