Firstly, I apologise for forcing you to look at not one but four embarrassing photos of me. But it's all in the name of research, you see. The 'RevolutionEyes' application from In Eyewear allows you to 'virtually' try on a pair of sunglasses by uploading a photo and adjusting the size and rotation of the glasses to suit. Much better than trying to find a gap by the mirror in Topshop on a Saturday afternoon...

  
  
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