Wearing the crown in the G.H. Mumm marquee – Anna Heinrich (right) wearing Alex Perry with sister Charlotte Heinrich wearing Dion Lee. Both tiaras by Victoria Novak.Alexandra Agoston in the G.H. Mumm marquee wearing Gucci.From left: Ben Hall wearing Dyonsu suit and Bianca Venuti wearing Neil Grigg hat.From left: Lee Cleal wearing Asos suit and Ted Baker accessories; Matcho Suba wearing Asos suit and hat he designed himself; and Melanie McGrice.Judi Hausmann wearing Dries Van Noten jacket, Philip Treacy hat and Dior bag.Cathy McKeown wearing headpiece and dress by Natalie Chan.Milliner Neil Gregg and his niece Paige Cameron both wearing Neil Gregg.Loren Kasriel wearing Fiona Powell hat and Thurley dress.Lillian Frank wearing Keon Couture.From left: Ludivine Catrice wearing a dress she bought in Paris and Aygline Pechdo wearing Anthropologie.12 and 15 litre bottles of G.H. Mumm Champagne were poured throughout the day.From left: Briony Croft wearing Nicola Finetti dress and hat by Kerrie Stanley; and Bree Laughlin wearing Ted Baker dress and hat by Jill & Jack Millinery.MiNDFOOD Style associate editor Carolyn Enting wearing Trelise Cooper dress, Natalie Chan hat and Kathryn Wilson shoes; and milliner Richard Nylon wearing his own hat.From left: Miranda Shawyer wearing Alannah Hill dress, Locopa Designs hat and Shoes of Prey; Rebecca Shawyer wearing Self Portrait and Ward and Wylies hat; Tegan Standfield wearing Self Portrait and Tony Bianco shoes.From left: Bridget Hall wearing River Island and Tiffany Hall wearing Camilla & Marc.Frances Abbott wearing By Johnny and Lindsay Smith wearing M J Bale.Vladimir Musson wearing Jack London.Tincka Everaardt from A Current Affair wearing Cue.Vanessa Ross wearing Target.Kayla Baggio wearing Saba and hat by Geannie Todaro.Chyka Keebaugh wearing Roland Mouret dess, Melissa Jackson hat and Jimmy Choo clutch.Meeting of millinery – Nikki Pash (left) from The Human Chameleon, milliner Richard Nylon, and Kristine Walker from The Human Chameleon headpieces and accessories.Tiaras were a big trend on the day like this one by De Milliner.Gold tiara.Black crown by Victoria Novak.Another top tiara.From Left: Abana Sohtra and Vydia Rishie.Popular headpiece by Kookai.