Muslin cloth is one of the most lightweight, airy and comfortable materials for babies. It is for this reason that many baby items like hankies, blankets and even clothes come in muslin materials for babies. Usually, the muslin cloth is a square piece of soft fabric that you use while you breastfeed your babies, especially to wipe away milk from their mouths. You could also use them on your shoulders when you hold your baby up against your shoulders. Well, last but not least, these materials also make up one of the best materials for breastfeeding aprons.