Marvel Guardians of the Galaxy Vol. 2 Poster T-Shirt They may be an odd band of heroes, but they sure know how to dress in the Marvel Guardians of the Galaxy Vol. 2 Poster Black T-Shirt! Baby Groot, Rocket, Quill, Gamora, and Drax are portrayed in a "propaganda" style poster across this epic black Guardians of the Galaxy Vol. 2 shirt. 100% Cotton.