Football shirts have earned their place in the casual wardrobe and anyone still treating them as purely matchday wear is leaving a lot on the table. The right shirt, worn well, sits comfortably alongside cargo trousers, quality denim, or even a decent overshirt layered on top. Blue is where we’ve focused here because it covers more ground than any other colour in the category. Navy kits read almost preppy. Royal blue is direct and confident. Lighter shades work surprisingly well in warmer months. What we’ve been selective about is quality of construction, how the fabric actually feels off the pitch, and whether the design holds up away from a stadium. Replica shirts that look cheap in daylight didn’t make the cut. These are the ones with enough going on visually to justify wearing them beyond the sofa, without trying so hard that they stop feeling like football shirts at all. That balance is harder to find than it should be.