As you probably know, Love Island's Alex Bowen and Olivia Buckland became the first Love Island couple to officially become Mr and Mrs when they got hitched at Gosfield Hall in Essex last week. But despite the fact the pair share most of their lives on social media, the photos from the big day have been kept closely guarded - until now!We've finally got a glimpse of Olivia's wedding dress ahead of the release of Tuesday's issue of OK! Magazine which will feature an exclusive look at their wedding. On the front cover, we get a look at Olivia's stunning backless gown - as well as Alex in his wedding suit and guests Gabby Allen and Pete Wicks.Olivia has also revealed that the day was just as she'd imagined it: 'The wedding was overwhelmingly perfect. It feels like it didn't happen because it was so perfect. I had a vision and it all fitted into place like a puzzle. I was totally speechless the day after.'Check out the video above for a peek at Olivia's wedding dress - plus Alex's emotional reaction to it!