Made for their first moments you’ll never want to forget.
Chocolate Brown Organic Cotton Knitted Long Baby Romper | 0–3 Months
Chocolate Brown Organic Cotton Knitted Long Baby Romper | 0–3 Months
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Why You'll Love It
- 100% organic cotton soft, breathable and gentle against delicate newborn skin.
- Long-sleeve design provides an extra layer of warmth for cooler days.
- Wooden button front makes dressing and changing your newborn simple and easy.
- Foldable cuffs designed to gently fold back for a more adjustable fit as your little one grows.
- Relaxed 0–3 month fit thoughtfully designed with room to move and approximately 3–6 kg.
- Designed in Australia thoughtfully created by Harper Clare.
- Small-batch production made in limited quantities to help minimise waste.
Description
Description
A timeless little layer for their very first days.
Our Chocolate Brown Chunky Knit Long Sleeve Romper is made for slow mornings, sleepy cuddles and the precious moments that make those newborn days so unforgettable.
Knitted from 100% organic cotton, it is soft, breathable and gentle against delicate newborn skin. The chunky knit texture brings a beautiful, timeless finish, while the long sleeves provide an extra layer of warmth for cooler days.
Designed with wooden buttons down the front for easy dressing and foldable cuffs for a more adjustable fit, this relaxed 0–3 month romper is thoughtfully made with those early days in mind.
Finished in a rich Chocolate Brown — a warm, earthy neutral that pairs beautifully with the rest of the Harper Clare collection and is just as beautiful tucked away as a keepsake when those tiny days have passed.
Perfect For
Perfect For
- Birth announcements
- Hospital bag
- Baby shower gifting
- Newborn photography
- Coming home from hospital
- First family photos
- Everyday newborn cuddles
- A keepsake for future siblings or cousins
Size Guide
Size Guide
- Designed for newborns aged 0–3 months, approx. 3–6 kg
- Long sleeve design fits wrist to ankle for full coverage
- Not sure of the size? View our full Fit & Age Guide
Explore More
Explore More
NEWBORN COLLECTION Explore our collection of thoughtfully designed newborn knitwear.
COMING HOME OUTFITS Discover beautiful pieces for baby's first journey home
BABY SHOWER GIFT GUIDE Find timeless gifts for new and expecting parents.
CARING FOR YOUR PIECES Care instructions to help your knitwear stay beautiful.

FREQUENTLY ASKED QUESTIONS
How do I care for my Harper Clare knitwear?
- Cold, gentle machine wash
- Wash with similar colours
- Turn garments inside out where possible
- Use a delicates wash bag
- Do not overload the washing machine
- Dry flat in the shade to help retain shape
- Do not tumble dry
- Do not dry clean, bleach soak or wring
Do colours or measurements vary slightly?
Our knitwear is produced in small batches to minimise waste. Due to the unique nature of knitted garments and variations in production, slight differences in shape, fit and size may occur between individual pieces and the images shown.
As knitwear is naturally flexible, measurements may also vary by approximately 1.5–2 cm from the measurements provided.
We photograph each piece to represent its colour as accurately as possible. However, colours may appear slightly different depending on your screen settings, lighting and device, and may vary from how the colour appears in person.
Is Harper Clare suitable as a gift?
Absolutely. Our collection is thoughtfully designed to become more than just an outfit, each piece is made to be a keepsake to treasure.
Whether it’s a baby’s first outfit, a thoughtful baby shower gift, or a piece to lovingly tuck away and treasure for years to come, Harper Clare is made to be part of life’s most precious first moments.
What are your shipping options?
Harper Clare is proudly based in Melbourne, Australia, with orders dispatched within 1 business day.
We offer Australia-wide shipping, as well as international shipping to New Zealand, the USA and Canada.
International shipping rates are calculated at checkout based on your destination.
Free standard shipping is available on Australian orders over $140.
Local pickup is also available from Cranbourne West, Victoria, and Afterpay is available at checkout.
Why is your long romper sized 0–3 months?
Our signature 0–3 month long romper is designed with a relaxed, slightly oversized fit to give your little one room to grow and enjoy longer wear.
The natural stretch of our organic cotton knit allows the romper to comfortably accommodate your baby as they grow, while the fold-over leg cuffs can be rolled up when they're tiny and unfolded as they get longer.
It’s designed for approximately 3–6 kg, making it a beautiful option from those early newborn days through the first few months.
Will it look oversized on a newborn?
Yes — and that's intentional. 🤍
Our signature 0–3 month range is designed with a relaxed fit rather than a traditional newborn fit. This means it may look a little roomy on a very tiny newborn, giving them space to move, grow and wear it for longer.
If you're looking for a closer, more traditional newborn fit from birth, explore our Newborn Collection.