Hot weather = hot weather clothing, which might mean a t-shirt. if it does, you might want to check out the new Gary Crowley-designed t-shirts at Gama Clothing.
Following on from the 60s club shirt range, the designs are The designs are 'Dizzy Gillespie for President' taken from the opening credits of 'The Presidents Analyst'' starring James Coburn (1967), The Scene (membership card), and a 'Mod '64!' design.
They should be on the Gama website soon enough, probably retailing for around the £20 mark each. See over for the other design.