The Royal Enclosure is at the heart of Royal Ascot. Within this area, gentlemen are required to wear morning dress with a top hat and ladies must wear formal day wear. Hats should be worn; a headpiece which has a base of 4 inches (10cm) or more in diameter is acceptable as an alternative to a hat. Please note that fascinators are no longer permitted in the Royal Enclosure; neither are headpieces which do not have a base covering a sufficient area of the head (4 inches/10cm).
Hand made bespoke hats and ready-to-wear collections.
Rosie Olivia Millinery is a luxury collection of women’s designer hats, producing two diverse ready-to-wear collections a year Autumn Winter and Spring Summer. We specialise in bespoke hats, working one on one to create that exclusive designer hat to suit your special occasion and dress, one of a kind. Rosie Olivia designer hats are truly distinctive, create a statement, beautifully hand crafted by Rosie Olivia and are perfect for all occasions whether it's Royal Ascot, Henley Regatta, Aintree Races, Weddings and Barmitzah’s just to name a few, or you simply need a glamorous designer headpiece!