Baby romper & baby playsuit

Soft Rompers & Onesies – perfect baby clothes for your little treasure

In a baby romper, your little darling can kick freely, turn around, discover the world, and feel comfortable all year round – whether in winter or summer. For this reason, rompers and onesies are absolute must-haves in the baby wardrobe.

Our tip: In addition to rompers, baby bodysuits should definitely be part of your child’s first outfit.

Sterntaler Rompers & Baby Onesies: comfortable, practical, and cozy

Whether for kicking, playing, or crawling – in a Sterntaler romper your baby enjoys full freedom of movement and can explore the world comfortably. In our range, you will find both practical romper sets, consisting of romper and bodysuit, as well as light baby onesies as one-piece garments for your child.

Romper sets:

✓ comfortable combination of romper and bodysuit/shirt
✓ made of soft material (e.g., cotton, jersey)
✓ washable at 40° C
✓ easy to put on and take off
✓ simple diaper changes thanks to snap fasteners
✓ rompers in bright colors, patterns and with cute motifs

Baby onesies:

✓ practical one-pieces for warm days
✓ long- and short-sleeved versions
✓ made of soft fabrics (e.g., cotton)
✓ washable at 30–40° C
✓ with snap fasteners for easy dressing and undressing
✓ secure fit thanks to cuffs at the legs
✓ in bright colors for boys and girls

Our tip: What else should belong to your baby’s first outfit in terms of clothing, care items, and more, you can find out in our article “First baby outfit”.

Order rompers & onesies online: Buy now at Sterntaler!

For every season and occasion, whether for girls or boys: Our baby rompers and onesies are the perfect choice so your little one enjoys maximum freedom of movement and high wearing comfort while kicking, discovering, and exploring. Sweet, colorful designs with Sterntaler figures, such as donkey Emmi or mouse Mabel, make your little one an adorable eye-catcher. Thanks to practical details like buttons at the neck and crotch area and easy-care fabric, our rompers are especially popular with parents as baby clothes. Discover our versatile selection of rompers and onesies!

Our tip: For the cold season, we also offer a wide range of jackets and overalls.

Frequently asked questions about rompers & baby onesies (FAQ)

How many rompers does a newborn need?

For a newborn, 3 rompers are sufficient as basic equipment. Most newborns fit sizes 50 or 56.

In our article “First baby outfit” you will find a comprehensive checklist for your first baby gear.

How many rompers do I need per size?

How many rompers you need per size depends greatly on how often you need to change your baby’s clothes and how often you do laundry. Since babies often spit up or have diaper leaks especially in the first months, it is practical to always have a few rompers ready for changing.

When can you dress a baby in a romper?

You can dress your baby in a romper from birth. Especially in the first months of life, rompers are ideal because they are easy to put on, fit well, do not pinch anywhere, and offer your baby full freedom of movement. They keep the little body warm while covering the sensitive feet at the same time. In winter, models with long sleeves and legs are recommended, while short-sleeved rompers are better suited for warm days.

How long do babies wear rompers?

How long babies wear rompers depends on the individual development and growth of the child. In the first months, rompers are especially popular because they are comfortable and offer the baby plenty of freedom of movement. Most babies wear rompers regularly until about the 12th month, sometimes longer. Newborns especially benefit from rompers because the one-piece keeps them well wrapped without anything slipping out of place. As soon as your child becomes more active and starts crawling or walking, many parents also turn to garments like trousers and bodysuits.

What is the difference between rompers and baby onesies?

A romper is usually a one-piece with long sleeves and long legs, often with feet, mostly intended for newborns and babies. A baby onesie is also a one-piece but usually has short sleeves and short legs, making it ideal for warm temperatures. Onesies are more suitable for summer, while rompers can often be worn year-round.