Stella McCartney Kids design this adorable navy blue snowsuit for little boys, made using eco-conscious, recycled fibres. Patterned with colourful, cartoon monsters in the shape of the brand's name, it is ideal for keeping your little one warm and cosy in the cold. Lined in beautifully soft fleece, this snuggly suit has a smooth zip fastening on the front with a storm flap to protect their chin. The sleeves and ankle trims are all elasticated to keep out chills. The Stella McCartney fit can be quite small so choose a size up if you want room to grow.