Baby in Little B's Knitted Cotton Short Ribbed Romper - Milk, with a bow headband and floral blanket

Little B's Knitted Cotton Short Ribbed Romper - Milk, worn by a baby sleeping in a basket

Size Guide

See product description for style specific fit tips

Age guide	Weight (kg)	Weight (lb)	Height (cm)	Height (in)	Head circumference (cm)	Foot length (cm)
NB-3M	3.5 - 6 kg	7.7 - 13.2 lbs	55 - 62 cm	21.5" - 24.5"	34	8
3-6M	6 - 9 kg	13.2 - 19.8 lbs	62 - 74 cm	24.5" - 29.1"	40	10.5
6-12M	9 - 11 kg	19.8 - 24.3 lbs	74 - 80 cm	29.1" - 31.5"	45	-
12-18M	11 - 13 kg	24.3 - 28.7 lbs	80 - 90 cm	31.5" - 35.5"	45	-
18-24M	13 - 15 kg	28.7 - 33.1 lbs	90 - 100 cm	35.5" - 39.5"	47	-

The Oversized Fit Benefit: Our pieces feature a generous, growth-friendly fit. Our premium 100% cotton knit naturally stretches to ensure the garment lasts months longer than standard sizing.

Why parents choose Little B's'

✓ 100% cotton — soft and gentle on newborn skin
✓ Australian family-owned
✓ Made to last beyond one baby
✓ Loved by 40,000+ families worldwide

Knitted Cotton Short Ribbed Romper - Milk

Q: What sizes do your baby clothes come in?

Most Little B’s Nursery clothing items are available from Newborn (NB) up to 24 months , depending on the product. Each product page includes a size selection to help you choose the best fit for your baby.

Q: What material are your baby clothes made from?

Our pieces are made from soft knitted cotton , designed to be breathable, gentle on delicate baby skin, and comfortable for everyday wear.

Q: How do I wash and care for the clothing?

To keep your items looking their best: Wash on a gentle warm cycle Wash with similar colours Do not bleach Dry flat in shade Avoid tumble drying Following these instructions helps maintain the softness and shape of the knit fabric.

Q: Are the clothes stretchy as babies grow?

Yes. The ribbed knit cotton fabric naturally stretches, allowing the garments to comfortably fit your baby as they grow and helping them last longer.

Q: How long does shipping take?

Orders are typically dispatched the same day for in-stock items . Delivery times will depend on your location and the shipping option selected at checkout.

Q: Are your products suitable for newborns?

Yes. Our clothing is designed with soft, breathable materials that are gentle and comfortable for newborn babies and toddlers.

$58.00 AUD

Color:

Milk

Size:

NB-3M 3-6M 6-12M

Variant

IN STOCK, READY TO SHIP

✓ Free returns within 30 days
✓ Secure checkout
✓ 4.9★ trusted by 40,000+ families

PRODUCT DETAILS

Description

Our signature Knitted Ribbed Romper in a short version! Featuring the same boho-inspired detailing you know and love — including vintage wooden buttons — this version has been thoughtfully updated with short sleeves and short legs to keep little ones cool and comfortable during warmer days.

Made from 100% cotton, the ribbed knit is soft, breathable, and beautifully stretchy, allowing the romper to grow with your baby. Designed not just for babies but also for busy toddlers on the move, this piece is durable, comfortable, and easy to wear — making it a true everyday essential.

Perfect for sunny days, holidays, milestone moments, and everyday play, this is one timeless piece you’ll reach for all summer long.

Features

• Luxurious ribbed 100% cotton
• Soft, breathable & comfortable
• Stretchy knit designed to grow with your baby
• Vintage wooden button detailing
• Timeless keepsake, made to last
• Designed in Australia, ethically made in China
• Exclusive Little B’s Nursery design

Care Instructions

Warm gentle wash with like colours. Do not bleach, wring or soak. Dry flat in shade. Do not tumble dry.

FREQUENTLY ASKED QUESTIONS

How does sizing run?

Little B's Nursery strives to be as true to size as possible. While baby sizes can vary greatly depending on many factors, they do their utmost to standardise their sizing so it's easy to pick up pieces you love without the hassle. Sizes available range from NB–3M through to 18–24M.

What is the fabric?

Garments are thoughtfully made from knitted cotton and natural materials, designed in Australia with care and intention. Little B's knitwear is made to hold its shape, softness, and comfort wash after wash.

How do I wash it?

The knitwear is easy to care for, simply pop it into a gentle, warm wash with similar colours and then line dry.

How long will delivery take?

Free shipping is available on orders over $150, with Afterpay and ZipPay also available. Same-day dispatch is offered for in-stock items. For specific delivery timeframes to your location, you'd want to check the shipping policy page on the site directly, as exact transit times aren't prominently listed.

Is this suitable as a gift?

Absolutely, customers frequently note it makes a perfect gift for a new bub, and Little B's Nursery is praised for its packaging and attention to detail. Many parents choose Little B's knitwear specifically to keep as a first outfit, pass down, or tuck away in a memory box.

Knitted Cotton Pointelle Set – Milk

Just Beautiful

So impressed with the quality of both the knitted romper and matching beanie. They are really beautiful. Just missing a matching bow

Hi Christina! We're so glad you love the romper and beanie. Thanks for the lovely feedback! Bows are in production after a redesign to 100% cotton. 😊

Knitted Cotton Ribbed Romper - Pink

Thanks Julie we appreciate you taking the time to review🤎

Romper suit

The company was brilliant they were thorough and honest and will definitely purchase from them again.

Hi Stavroula, thank you so much for your lovely review! We're so glad you had a great experience and look forward to serving you again. Enjoy the romper! Emma🤎

Knitted Cotton Ribbed Romper - Pink

Hi Jodie! Thanks so much for your lovely 5-star review. Really appreciate it.🤎

I never used these as they didn't have a clip.

Hi Brianna These were stocked a very long time ago and were never advertised as having a clip?

Absolutely gorgeous this blanket is...thank you 🤎

Knitted Cotton Woodlands Blanket - Chocolate

Disappointed

Beautiful

Excellent quality

Absolutely beautiful just loved the amazing quality of the blanket very happy with my purchase

Very nice. Bought for a gift.

Knitted Cotton Ribbed Romper - Oak

Runs large

Bought this beautiful set for a photoshoot, I bought the 3-6 month but it was really baggy on my 6 month old who is about 8kgs, so i bought the newborn size. Not sure if that's just the style? I wanted to show off my baby's rolls so i wanted a proper fit. The shirt is quite long so it was a bit fiddly keeping retucking it during the shoot.

On trend, stylish and practical

Absolutely love this rib knit set in Chocolate! The button style is so aesthetically beautiful while still being practical. The buttons are nice and large, making nappy changes quick and easy. The quality is amazing, and it's stayed incredibly soft even after multiple washes. Such a gorgeous everyday outfit.

Knitted Cotton Ribbed Romper - Chocolate

Beautiful pink hoodie.

The pink hoodie is the cutest thing I’ve seen and it fits Bub perfectly for plenty of room to grow in. It also keeps her warm which is perfect in this weather.

Gorgeous!

Gorgeous onesies that are so easy to take on and off. They also wash really well. Fits my daughter who was under 3kg by rolling up the sleeves. Perfect for winter with a little singlet underneath.

Beautiful baby clothes and soft toys .

Very cute

Thanks Keyna for taking the time to review - so pleased you loved it. Emma🤎

Perfect fit

So cute and perfect

love it

So soft and really cute love it

Beautiful

So beautiful especially warm for winter

Love and quality is stunning

Thanks Georgia - Really appreciate the review 🤎Emma

This beautiful romper suit is gorgeous, I like that the baby will get a lot of wear out of it as it stretches while they grow. I believe it washes well too! The colours are fantastic, I’ve bought Oak and Milk shades (for two different grand babies), both are boys🥰 I believe they have recently bought out a cholocate shade too! Thank you little B’s.

Thanks Joanne really glad to hear you loved it. Enjoy those babies! 🤎Emma

Adorable

Beautifully presented in a little bag. Very happy with this cute outfit . Looking forward to my granddaughter in a couple of months. Thank you

Knitted Cotton Ribbed Ruffle Romper - Milk

Knitted Cotton Short Ribbed Romper - Milk

$58.00 AUD

FREQUENTLY ASKED QUESTIONS

What sizes do your baby clothes come in?

Most Little B’s Nursery clothing items are available from Newborn (NB) up to 24 months, depending on the product. Each product page includes a size selection to help you choose the best fit for your baby.

What material are your baby clothes made from?

Our pieces are made from soft knitted cotton, designed to be breathable, gentle on delicate baby skin, and comfortable for everyday wear.

How do I wash and care for the clothing?

To keep your items looking their best:

Wash on a gentle warm cycle
Wash with similar colours
Do not bleach
Dry flat in shade
Avoid tumble drying

Following these instructions helps maintain the softness and shape of the knit fabric.

Are the clothes stretchy as babies grow?

Yes. The ribbed knit cotton fabric naturally stretches, allowing the garments to comfortably fit your baby as they grow and helping them last longer.

How long does shipping take?

Orders are typically dispatched the same day for in-stock items. Delivery times will depend on your location and the shipping option selected at checkout.

Are your products suitable for newborns?

Yes. Our clothing is designed with soft, breathable materials that are gentle and comfortable for newborn babies and toddlers.

What if the item I want is sold out?

Popular items can sell out quickly. If a product is unavailable, we recommend checking back soon or joining updates through the website to be notified when it restocks.

Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned Trusted by 40,000+ families worldwide 4.9★ from 1,172 verified reviews Australian family-owned