You will find that unisex adult clothing like this works for any season.
Round Neck White Color Mix Size Half Sleeve Casual Wear T shirt For Men
I love that this tee is solid, because it never clashes with patterned pants.
B36 MIX UNIT Tee Shirt NEW 2XL Color White with Design
The 2XL option has a bit more length than standard sizes, which is handy.
Round Neck White Color Mix Size Full Sleeve Casual Wear T shirt For Men
You will appreciate how the solid shade hides minor stains better than printed shirts.
WYNKEN KEEL TSHIRT MIX COLOR 25SS
The color options for this T-Shirt include both muted and bright shades.