Putting a shirt on wont help his hair dread...
for 1 put a shirt on. for 2 you have like one inch of hair. you couldn't even back comb locks in there if you tried.
no it wont. but it will keep him from looking like a doucher. you know that guy... the one that gets a 1 inch barb wire arm band and never wears sleeves again so the world can see his awesome ink.