This three piece outfit from M&S brings together a knitted tank shirt, a sleeveless button-front cardigan vest and a pair of chino trousers for one easy, ready-made outfit. The shirt has a collared neck and long sleeves, while the cardigan vest layers neatly on top for extra warmth on cooler days. Elasticated, gathered-hem trousers make dressing and nappy changes simple, with a comfortable, relaxed fit through the leg. A plain design with button fastenings keeps the whole set smart enough for family get-togethers and easy enough for regular wear.