UK fashion retailer Topshop is teaming up with Facebook so that customers can view, customise and order selected looks from its spring/summer catwalk shows three months ahead of standard industry lead times.

The innovative 'Shoot the Show' technology will let users take pictures of selected key looks from the Topshop Unique spring/summer 2013 collection at London Fashion Week using a camera button placed on the corner of the livestream and on demand version.

They can then change the colour and place an order the moment the designs hit the runway.

Everything from the music to the clothes to the beauty can be purchased and shared across every platform, channel and device.

"The show experience offered via topshop.com to this global audience is genuinely something new, giving them a view from our very own front row, and enabling them to access and customise some of our key trends in clothing and beauty quicker than ever before," explained Sir Phillip Green, owner of Topshop's parent company Arcadia.