You will find that unisex adult clothing like this is never too fussy.
Nike NOCTA Easy Money Graphic T-Shirt White Black IM4682-100 Mens Large NEW
You will find that the relaxed fit adds a touch of nonchalant style.
ARMANI EXCHANGE White Black AX-10 Short Sleeve Slim Fit Designer T-shirt XL NWT
With a solid pattern, this T-shirt avoids the busyness of printed designs.
Adidas Classic Cotton Originals Men’s T-Shirt Trefoil Logo -White Black IV5353
A nice touch is the solid finish, which resists looking dated over time.
3-Pack Banana Republic Men’s V-Neck Tee, Cotton Stretch Tagless BLACK OR WHITE
This shirt from Banana Republic has a nice drape that doesn’t cling too much.