Most Helpful Girl
The last Spiderman and the last Captain America shirt 👍1
Most Helpful Guy
The black Tony Stark shirt (the last shirt in the 2nd row). Pretending the chest piece is real, it's something that the character actually DOES wear, hahaha (i. e. just a T-shirt with the arc reactor protruding from the chest).
I'd also get the first Spider-Man one (top left) -- because I feel the Andrew Garfield continuity was underrated and deserves more support. xD0