Over the past few weeks we've been exploring our archive of football shirts over on our Facebook page, going through the collection decade by decade to celebrate our years of football history. However, despite all the football knowledge at our disposal, there's some shirts we're not 100% sure about. We've put together a great gallery of shirts over on our Facebook page that we need your help with in terms of identifying the years they were worn. Some of them are quite modern, whilst some are from a lot further back in our history, so there's bound to be something for football shirt fans of all ages!
So, if you think that you could help out by identifying some of the shirts - such as the classic Belgium shirt at the top of the page - please leave a comment on the Facebook gallery or in the comments below. You could play a vital part in identifying some classic Umbro football shirts!