Well, according to the handbook (which is ten years old, so not sure if it is still relevant), spaghetti straps aren’t allowed. I think that is pretty darn silly for a five year old. However, it may be okay for a first grader, but how about a 5th or 6th grader? I can’t see them saying it’s okay for those in certain grades and not in others.So in accordance with that, I would have to agree with the decision.