shirt for dark denim?

[The_Foxx]

i'd like to get some ideas for shirts to purchase, to go with dark denim. the jeans i bought are a dark raw denim, with a yellow logo on the back pockets.

i'll probably wear this with some diesel gymshoes, which are olive green/ blue and red striped cloth on the side. need something to tool around london for a handful of hours, possibly staying one night there.

thanks!