For the love of God, someone buy David Cameron a new shirt

David Cameron has taken several holidays since he became prime minister but they each have one thing in common: a blue shirt.

According to our calculations, the prime minster has approximately three holiday shirts: his trusty long sleeved blue number, his smart-casual short sleeved blue one and his polo neck (also blue).

Essentially...

Here are his blue shirts over the years

2010

2011

2012

2013

2014

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(Pictures: PA/Getty)