I use emp a lot for their exclusive funko pops which are really hot topic exclusives. Much cheaper than importing!
Extra 5% via quidco. EMP is my favourite store, would recommend signing up to the newsletter and checking daily deals. usually cash back via quidco and you can always get at least a voucher (10% off for newsletter signup for example, hint use multiple email addresses)
Enemy EMP, all electronics are DOWN!
Used site before for a Metallica shirt, highly recommend. :D
I use this site as my main source of clothing these days, just be careful with the sizing as obviously, they have different suppliers so their sizes will differ, for example, I bought a Gas Monkey and a Jack Daniels M size shirt, one was a bit tight whilst the other was a bit more loose