Over the years football shirts have developed from, well, real button-up shirts into the advanced material t-shirts that we have today.
Now often covered with sponsors or fancy patterns, it's strange to think that once upon a time, teams could happily get away with their football shirt being a normal t-shirt with the club's badge stitched on.
The development of football kits however has left us with at least one nugget of joy. That is the fact that we have been able to see some real jewels in the mass of kits over the last 100 or so years.
Some stand out above the rest as the most iconic kits of all time, and these are those very kits.