The small size feels like a second skin without being uncomfortable.
Steam Engine Train Steam Train Locomotive vintage Train Gift Unisex T-Shirt
What stands out to me is the unbranded nature of this simple cotton tee.
Vintage The Mountain Steam Train Shirt Mens XL Blue Tie-Dye Railroad Art Tee 90s
A nice touch is how the graphic print is slightly faded for a worn-in look.
Pennsylvania Railroad Trains Authentic Railroad T-Shirt [61]
This shirt in Kids Extra Small (2-4) has a classic cut that never goes out of style.
Steam Train Black T-shirt — Crescent Limited Ps-4 Locomotive #1396
A nice touch is that the short sleeves are wide enough to avoid restricting movement.