Baby & Kids Sleepwear

Super sleepwear for little ones — soft, considered and made for the best part of the day.

Welcome to the Sostter baby and kids sleepwear collection: a quietly charming edit of nightwear designed for small people who deserve comfortable evenings and peaceful nights. Soft fabrics, gentle fits and thoughtfully made pieces that make bedtime feel just a little more inviting — for them, and frankly for whoever is doing the settling.

Every piece is chosen for softness, durability and that elusive quality that helps little ones wind down at the end of a busy day. Breathable cottons, playful prints and well-made essentials that wash beautifully, wear reliably and feel genuinely lovely against the skin. Whether you are looking for cosy pyjamas, snug sleepsuits or easy layers for warmer evenings, comfort is always at the heart of it.

Ideal for gifting — find beautifully wrapped options in our Baby Hamper Company collection. For more independent children's clothing, explore our full Baby + Kids Clothing edit and Baby + Kids Accessories. Sweet dreams, sorted.