From wide-leg trousers to heritage check coats, how to update your wardrobe this season. Prev6 of 10Next THE ROUND BAG If you’re going to invest in a bag this season, make sure it’s round. Mulberry, Chloe, Roksanda Ilincic and Jerome Dreyfuss all opted for this graphic, bold style this season. Leather round bag, £250, Mulberry Prev6 of 10Next