Got back from the marathon expo yesterday a bit frustrated as the vest printing queue was miles long and people were waiting almost 45 mins and then another 45 mins for the printing!
Got home and found a print shop right on my doorstep!
The LOGO SHOP in Newhaven (01273 516868) printed my vest for me in 15 mins for a tenner, which included a blue background for the lettering so it would stand out.
So if you leave in and around newhaven/brighton it may be worth your while giving them a ring. unfortunately they are closed tomorrow, but maybe of use for someone today?