One of the greatest things about the clothing sections that now appear in most supermarkets is the sheer convenience of being able to pick up an outfit as you do the weekly shop. If you need something quickly, or suddenly discover you need a certain colour t-shirt or cardigan, there is no longer a need to pay a visit to the High Street, you can simply throw whatever you need in the trolley with your bread, milk and pasta. Tu clothing, the range available in Sainsbury’s supermarkets, is a brand that always impresses, both with the variety of styles on offer, and the quality of the pieces. The season’s collection…