Personally on the T shirt stakes I'd rather have a trendier Mind the Gap one.
Or a Mind the Gap thong. You could always buy the thong for a bloke too as it would be very seasonal according to the truly excellent Bob Rivers song - Walking Round in Women's Underwear. It's sung to the tune of Walking in a Winter Wonderland and is being played to death (quite rightly) on Chris Tarrant's breakfast show on Capital FM. Download the full mp3 to it. (From www.90fm.co.nz) Takes a while to download so you might want to check out the lyrics in readiness to sing along with or for would be tube buskers it even has the guitar chords!