You will notice the small size allows full arm movement without pulling.
Star Wars Mesn T-Shirt – Speckled B/W New Hope Poster Image
What stands out about the small is the collar that doesn’t stretch out easily.
Spider-man Mesn T-Shirt – Green Tinted McFarlane Cover Art
A nice touch is that the small size has a consistent fit across colors.
Albania Flag Strong Gift Graphic T Shirt
You will notice the small size keeps the shirt from looking slouchy.
Albania Strong Gift Graphic T Shirt
The small size works great for a casual look that feels intentional.