Nick Smith, head of communications at Ascot, said: "We are delighted with the standard of dress we are seeing in both the royal enclosure and the grandstand. The new dress code has clearly had a positive impact on that.
He added: "We always said that we would adopt the new rules sensitively using common sense and discretion, especially in the first year of its implementation, and that is what we are doing."
More top news
ITV News catches up with a migrant rescued by HMS Bulwark in the Mediterranean in June who has found his way to the UK through Calais.
A low pressure system in the near Atlantic will bring a text book swirl of cloud - with blustery downpours as winds whip up tonight.
The President's announcement on climate change is yet another attempt at securing an elusive climate change legacy.