A garment suitable for use in conjunction with a seat belt to enhance the safe use of the seat belt, the garment comprising a front section and a rear section, the front and rear sections being joined together to produce a tube, the front and rear sections combining at one end of the tube to form a neck portion to be located around the neck and shoulders of a child while in use, the front section including one or more channels extending lengthwise down the front section, the channels comprising thinner material than the remainder of the garment and suitable to house or accommodate a strap or a seat belt.