John stood in the all familiar Diagon alley....he put a spell on himself to be younger. He didn't look the same at all.
First, he still had grey brown hair, but it was gelled back, and he lost the height and shades, along with muscle and stubble. He still looked fit for his age, though, which he was thankful for.. either way, he needed to go get a new wand.
Time skip, cuz im LAZY
he got a new wand, a dark brown wand with a dragon heartstring core. Next, he had to go get some books. He strutted in Flourish and Blotts confidently. He got all he needed for his 'second first year'.
Now, he just had to wait to go back to school. God, would this be fun...