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Peter Kramer/NBC/NBC NewsWire via Getty Images
Prep Street
It's true that Harry and the rest of his former band mates have come a long way style wise, but back in 2012, the part-casual, part-formal outfit combo did it for fans.
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Hair Envy
Perhaps it's his voluminous hair or dark sunglasses, but the simple tee and pants look on Harry back in 2012 was so freaking cool.