 
 Photograph by Patrice de Villiers
 
 Diamond, £38, M&S Collection
 
 Fish, £79, Kavu (End Clothing)
 
 Polka dot, £69.99, Zara
 
 Skelli, £159, All Saints
 
 Split neck, £150, Salts Cashmere
 
 Public Library, £179, Percival
 
 Purple, £179, John Lewis
 
 Olive rib, £185, Folk
 
 Yellow and lilac, £395, Stefan Cooke
 
 Flint £275, YMC
 
 Ecru, £195, simswear
 
 Banana, £320, Charles Jeffrey Loverboy
 
 Blue, £155, Camperlab
 
 Multi-collar, £385, Kiko Kostadinov (Dover Street Market)
 
 Double stripe, £340, Mithridate
 
 Striped, £295, MR P (Mr Porter)
 
 Hemyl, £425, Studio Nicholson
 
 Cable, £825, JW Anderson
Editor’s note: our recommendations are chosen independently by our journalists. The Observer may earn a small commission if a reader clicks a link and purchases a recommended product. This revenue helps support Observer journalism.