The good news? Here are our top picks for the best places to buy preemie clothes that are high-quality and affordable. Also good: Many of these clothes are designed with preemie-friendly features to ensure your baby's comfort. Just so you know, What to Expect may earn commissions from the shopping links included on this page. They open from the neck to the upper thigh and most come equipped with mitten cuffs to prevent scratching. Their cotton knit onesies come in sizes suitable for babies up to seven pounds and make dressing a breeze, thanks to lapped shoulders, leg openings and a comfortable crewneck.
Skip to content. Small for gestational age is a term used to describe a baby who is smaller than the usual amount for the number of weeks of pregnancy. SGA babies usually have birthweights below the 10th percentile for babies of the same gestational age. This means that they are smaller than many other babies of the same gestational age.