The traditional black and white dress code of Penfolds Victoria Derby Day was the reference point for this chic and graphic headpiece. Jo Peterson, of Jo Maree Millinery, is the mastermind behind the sharp octagonal silhouette, which brings the mathematics to millinery.

The designer showcases sharp, geometric lines wrapped around classic black button blocked base, built to anchor the look. Metallic tones bring life and light to the piece’s angles and enliven the timeless monochrome colour palette. Neat proportions and an asymmetric placement finish the look, delivering understated style.