A nice touch is the graphic print that is mirrored on both sleeves.
VTG 90s Central New York District Wesleyan Church Graphic T Shirt Mens L White
A nice detail is the regular cut, which avoids the dreaded muffin top effect.
Vintage Iron Maiden Canada ’87 Hockey Tour T Shirt Screen Stars Single Stitch M
You will find the shoulders are cut wider, a common need for men’s shirts.
Vintage Billy Bob’s T Shirt Men’s Large Screen Stars Best Ft Worth Concert Blue
A crew neckline like this keeps the focus on the fabric and print instead.
Vintage 80s 1986 Cat Lover T Shirt Blue One Can Never Have Too Many Cats Size M
The blue here is more of a navy tone, which looks great for casual wear.