The crew neck here is a nice touch because it avoids that stiff cardboard feel.
Your logo Polo Shirt with Embroidered Logo – Custom Workwear Uniform
A nice touch is the collared neckline that adds visual interest.
Walls Work Wear Men’s Navy Sleeveless Pocket Logo T-Shirt XL Crew Neck Cotton
The solid pattern keeps the focus on the fit and fabric quality instead of prints.