Just a word of warning to anyone buying a replica shirt - I recently went to purchase mine, I ended up getting it from DW sports on the Wirral. I tried on a number of sizes (I'm reasonably chunky so I thought I would try on an extra large.)
To my surprise I found that extra large was a little tight. It fitted well enough but was still a little constricting... So I get to the counter of the shop, which may I add was rather busy, only to be told by the rather attractive girl behind the counter that I was in fact about to buy a ladies shirt.
This was rather embarrassing although I must say that the support around my man boobs was excellent. It turns out the only way that you can tell the difference between a lads and ladies shirt is the colour of the attached label.
Just a heads up if you fancy avoiding any embarrassment.