You will find that a plain shirt never competes with your outerwear.
Men’s Oversized Vintage Washed T-Shirt Heavyweight Cotton Loose Streetwear Tee
With short sleeves, you get a no-fuss option that works from morning to night.
Men’s Ice Silk Mesh Vest Lightweight Sports Summer Wear Sleeveless T-shirt Tank
A nice touch with this design is the plain ribbing at the neckline.