Something one doesn't realise when embarking on a course of daily gym-going is just how many t-shirts one uses. In my case, it's three, sometimes four a day: one when I get up and do stuff around the house, one at the gym, a fresh one for the journey home and occasionally a fourth if I'm going out.
(BTW is it really sad of me that I rarely wear proper shirts any more?)
A small amount of kudos to anyone who can tell me exactly how many badly-stacked shirts there are in the photo (not as easy as it seems)...