T-shirts and shirts with fashionable and casual upper body suit you.
I'll give you a price suggestion:
A white T-shirt can be paired with blue jeans with or without printing, which is the safest collocation and the most common collocation for students' campus spirit.
A beige T-shirt with cropped jeans and cropped jeans will look gentler and show the gentleness of men.
If it's a blue T-shirt or shirt, don't use the regular version. Small square collar or vertical collar is cooler and looks good.
In fact, a black T-shirt or shirt is more suitable for you. You can wear beige or camel casual pants below, which will have a slimming effect visually.