Primrose Park London Sandy Open Shirt Anemone 01 On Black. The pretty Sandy Open neck Shirt by British Designer Primrose Park is a classic and core staple of this beautiful collection, it is the perfect addition to any wardrobe, in fact you should have one in every colour and wear them all year round. Wear now with white jeans or when the colder weather comes layer up with a cosy cardi or sleeveless knit, you just cannot go wrong with this timeless style. Wear with jeans for a boho vibe or dress up with smarter trousers. Style: Sandy. Viscose.