This is a set of short undergarments and combined undergarments for newborns. There are 11 of each: short undergarments and combined undergarments. I received these from an acquaintance and used them for my two children. My children rarely spit up, but there may be yellowing, stains, and wear and tear due to age, so please refrain from purchasing if you are concerned. I washed them with baby detergent and stored them in a closet. I will wash them again before shipping after purchase. There are no smokers or pets. This is a set sale, so individual sales are not possible.