Sometimes it's time to let go. If your tees are faded, stretched out, or have holes, that's a clear signal to replace them. But also consider replacing if your style has shifted—maybe you're dressing more casually now, and your regular fit tees feel too constricting. Or you're moving toward a more polished look, and the oversized ones look sloppy.

Another trigger: your current tees don't layer well. If you're constantly adjusting them under jackets or hoodies, the fit is off. And if you've lost or gained weight, your old favorites might not flatter you anymore. It's okay to start fresh—just don't buy a whole new wardrobe at once. Ease in with a few key pieces.