Grand National racegoers will notice a change to the dress code this year, and there are a number of things people will not be allowed to wear.
Back in February, The Jockey Club said dress codes would no longer be in place at any of its 15 racecourses, including Aintree. The removal of dress codes comes as the club aims to make events more comfortable and accessible for racegoers.
A statement issued by The Jockey Club's Chief Executive Nevin Truesdale at the time read: "We are encouraging you to dress as you feel most comfortable and confident on race days, as part of our commitment to make the sport as accessible and inclusive as possible and in line with the large majority of other sports.