After graduating from Central Saint Martins, Grace Wales Bonner launched her eponymous label in 2014. Encompassing critical theory, musical composition, literature and history, the brand creates pieces with a continuous and inimitable identity. Spun from a stretchable woven fabric and splashed with stripes, this Sonic polo eschews a buttoned placket in favour of a more laid-back, open collar; it's perfect for smart-casual engagements on sun-drenched days. Wales Bonner stretch-cotton polo shirt96% cotton, 4% elastanePulls onRegular fit, polo collar, V-neck, long sleeves, embroidered branding at chest, knitted, ribbed trimsMachine wash coldMade in PortugalModel is 6ft 1in/1.85m and wears a size mediumMidweight, slight stretch. Colour: green