A nice touch is the black label sewn inside the collar.
3 – AAA ALSTYLE small black T-shirt long sleeve.Best Quality, Cheapest Price
The long sleeve design gives you more coverage without extra bulk.
PROCLUB PRO CLUB MENS PLAIN SHIRT Supper Heavy Size L SHORT SLEEVE TEE
The crew neck here is classic, so it never looks too trendy or too plain.
3 PACK FB COUNTY MENS HEAVY HARD SHORT SLEEVE T SHIRTS HEAVYWEIGHT COTTON TEE
The small size feels like it was made for a leaner build without being clingy.
3 PACK SHAKAWEAR MENS ACTIVE SHORT SLEEVE T SHIRTS SHAKA WEAR COTTON TEE SHIRT
You will find that the small size is ideal for layering under flannels.