A layette is basically the collection of clothes a newborn will need, though the term is also used to refer to all basic supplies for an infant. ... Infants grow quickly—though baby will be tiny upon arrival, newborn sizes will soon be too small. Opt for slightly larger sizes, and don't buy too much in advance.

What does a layette consist of?

Basic layette

legless sleepwear (sleeping gowns / kimonos / sleeping bags / newborn sacques / blanket sleepers) or footed sleepers. onesies (short-sleeved, legless bodysuits) / all-in-ones / rompers / coveralls. undershirts / T-shirts. receiving blankets.

Why is a layette important?

A layette is considered as the clothing and supplies needed to care for the infant following birth. It is important to remind new parents that infants grow quickly. ... Encourage them to not buy a lot of newborn items; infants outgrow clothes very quickly, and in some cases, the clothes are never worn.