Product Details

Adorably Stylish, Perfectly Cozy

Dress your little one in charm and comfort with our Autumn Baby Girl Cotton Knit Long Sleeve Romper. Designed with love for babies aged 0 to 18 months, this one-piece wonder is a must-have in your baby girl’s wardrobe. Made from soft, breathable cotton, it feels gentle on delicate skin while keeping your baby cozy during those crisp autumn days. The solid color design with elegant ruffle details adds a fashionable touch, making it ideal for family outings, photo sessions, or just lounging in style at home.

Whether it’s your baby’s first trip to the pumpkin patch or just a cozy day indoors, this romper is built for both comfort and cuteness. The knit fabric ensures warmth without bulk, and the full-length sleeves make it ideal for cooler seasons. It features a classic O-neck collar and an easy snap closure for quick changes — because we know convenience matters just as much as style.

Why You’ll Love It

Soft Cotton Comfort: Crafted from 100% breathable cotton, gentle on your baby’s skin.
Season-Perfect Design: Long sleeves and knit texture make it perfect for autumn weather.
Chic Ruffle Details: Adds a fashionable flair for special moments and everyday cuteness.
Easy Dressing: Stretchy fabric and convenient snap closures simplify diaper changes and dressing.
True-to-Size Fit: Designed to hug just right, offering room to move and play.

Everyday Elegance for Your Little One

This romper isn’t just clothing — it’s a cozy hug wrapped in style. With its solid tones and timeless design, it’s easy to mix and match with baby booties, headbands, or even a cute little cardigan. Ideal for babies aged 0 to 18 months, it’s available in multiple sizes: 23.2 in (59), 24.4 in (62), 26.7 in (68), 29.1 in (74), 31.5 in (80), and 33.9 in (86).

Whether you’re dressing your newborn for a chilly afternoon walk or need a reliable everyday outfit, this ruffled knit romper brings together fashion, function, and softness in one adorable piece.

Make Her First Fall Her Cutest

Ready to wrap your baby girl in cozy autumn charm? This romper is more than a seasonal outfit — it’s a keepsake for all the memories to come. Shop now and give her the comfort she deserves with the style you’ll love.

Size Chart

Age	Length (cm)	Chest (cm)	Shoulder (cm)	Sleeve (cm)
Newborn	35.5	46	18	20
3M	37.5	48	19	22
6M	39.5	50	20	24
9M	41.5	52	21	26
12M	43.5	54	22	28
18M	45.5	56	23	30

Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location	*Estimated Shipping Time
United States	10-30 Business days
Canada, Europe	10-30 Business days
Australia, New Zealand	10-30 Business days
Central & South America	15-30 Business days
Asia	10-20 Business days
Africa	15-45 Business days

*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
Your order did not arrive due to exceptional circumstances outside the control of World Best Items (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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