Cufflinks are a staple accessory and must-have piece for every man. Go for something contemporary and cutting edge with Topman's range. Forget understated (though if you'd prefer, look to the subtle and sophisticated silver or geometrically engraved options) and infuse your formalwear with a flash of the subversive. Skulls and crosses are fairly standard, or try the USB cufflinks or pixel versions for tongue in cheek humour. Alternatively, the 'nerd' slogan options will convey the message for you. Pictures of dinosaurs and pin ups can be found on otherwise simple sets or try a plastic cufflink in a pop of color.