Going to a wedding can get expensive. On top of the hen do, travel and accommodation, plus the wedding present, you're lucky if you've got anything left to spend on a new outfit. But you don't need to spend hundreds to look fabulous on your friend's or family member's big day. If you know where to look (and we do), you can find some amazing wedding guest dresses for as little as £18. All these frocks will make you look fabulous, and they come in at under £60 each. Find your favourite now!