The best plain t-shirt you own is probably one you bought without thinking too much about it. That is not an accident. The t-shirts that work are the ones that disappear into an outfit rather than demanding attention they have no business asking for. Crew neck sits right. Fabric has enough weight to hold its shape without becoming a gym top. Sleeves hit the right point on the arm. These are small things but they are also the difference between a t-shirt you reach for constantly and one that sits folded and overlooked.

We have been looking specifically at options that hold up after repeated washing, that work tucked into tailored trousers as well as they do under an overshirt, and that come in colours worth actually owning. No novelty. No branding that wants to be noticed. These are the t-shirts that make everything around them look more considered, which is really the whole point of getting the basics right.