Ah, the go-to classic for the whole trend. A true oversized tee is so wide and square it falls loosely over a pair of skinny jeans. In fact, they key is to contrast what you're wearing down below to show off the size of the top.
About the design:
Austin Richard Post, known professionally as Post Malone, is an American rapper, singer, songwriter, and record producer. Known for his variegated vocal styles, Malone has gained acclaim for blending genres and subgenres of hip hop, pop, R&B, and trap. His stage name was derived from inputting his birth name into a rap name generator.