A nice touch is the black piping along the collar.
SILAS Yellow T-Shirt with Box Logo, Short-Sleeve, S Size
This T-Shirt has a clean hem that doesn’t curl up after a few washes.
Hanes Men’s tagless V-Necks T-Shirts White 6 Pack Size S (34-36″)
A nice touch: the solid hue here is deep without being too dark.
PUMA Carrots X Collared Long Sleeve Pullover Shirt Mens Orange, White Casual Top
You will see the sleeves are a bit longer, which men often prefer for coverage.
diadora Super Light Crew Neck Athletic Tank Top Mens Blue Casual Athletic 18021
The blue here is a vibrant cobalt, perfect for making a statement.