This Christmas print sleepsuit from M&S is made from pure cotton for a soft, gentle feel against delicate skin. A round neck and long sleeves keep little ones cosy, while ribbed cuffs help hold warmth in on cooler nights. Popper fastenings at the shoulder make nappy changes and outfit swaps quick and fuss-free, even during busy or sleepy moments. The festive print pairs neatly with the matching men's and women's Christmas pyjamas, making it an easy pick for family photos and Christmas morning.