Main Character Costume.

Clark Epsom's costume for the entire of the scene will include:
Red Bandana.
Bon Jovi T-Shirt.
Aviator Sunglasses.
Sleeveless Denim Jacket w/ Studs on Collar.
Stonewash Jeans.

These are all in homage and inspired by the type of dresscode someone of the era Clark wishes he was in,would wear,such as:

But alot less Glamourous as he is simply a wannabe student.

This is how the actor playing character looks in the costume: