The best everyday t-shirts are the ones you reach for without thinking — comfortable, well-fitting, and versatile enough to wear with almost anything. Look for 100% cotton or a soft cotton blend that feels good against the skin from morning to night, and a fabric weight in the mid-range so it's substantial without feeling heavy in warmer months.
Fit is just as important as fabric for an everyday tee. A regular or slightly relaxed fit tends to work best across the widest range of outfits and body types, and neutral colours like black, white, and grey make it easy to build a rotation of tees that all work together. Reinforced collars and double-stitched hems are small details that make a big difference in how long an everyday tee lasts through repeated washing.