Sarah-Jane Crawford's ROKSANDA ILINCIC Bright Orange & Hot Pink All Over Colour Block Check Print Sleeveless Oversized Cotton & Silk Trapeze Dress With Contrast White Panel & Pleat Detail To Front

You can view Sarah-Jane in her bright colour block trapeze dress here.

You can buy Sarah-Jane's dress here from the Selfridges website or here from the Harvey Nicholls website.

Item image via Selfridges.