....... wait i dig out my class t ...
i suggest collar , more formal ..
no need button all the way one , that one too class for class t ...
use cheesy motto (optional) , and put whole class name list in ..
must got pattern lah , all the wordings ...
colour scheme is important , some places charge by colour , more colours higher cost , keep it simple ... mine only has black blue grey white ...
include class .... mine no school name ... HAHA

get the most artistic in class to come out with patterns for the wordings/names/silly quotations to blend with ...