organic sleeveless rainbow romper. Rainbow graphic on the front and cream color with blue.
back of the sleeveless rainbow romper.
machine washable baby clothes toys accessories icon

MACHINE WASH

hand knitted baby clothes icon

HAND KNITTED

organic cotton icon for baby clothes toys blankets

100% ORGANIC

Whether your special little someone is a rainbow baby or you're just a fan of happy colors, our soft rainbow sunsuit will catch your eye. The Estella rainbow sleeveless baby romper is colorful, comfortable, and functional. Hand-knit from softest organic cotton, this rainbow onepiece is machine-washable and has adjustable straps so it can grow with baby's stretching body.  Let the sunshine in!

  • 100% Organic Cotton
  • Fits Newborn to 6 months
  • Gentle cycle, dry flat.
  • Handmade in Peru

Organic Baby Romper, Sleeveless Knit - Rainbow

Sale price $62.40 Regular price $78.00
View size chart
Size Chart: Romper
Romper Size Chart
0-3M 3-6M 6-12M  12-18M
A
Total Length
17.75” 20” 21.75” 23.5”
B
Sleeve Length
8.25” 9” 9.75” 10.25”
C
Chest width
6.75” 7.5” 8.25” 9”
D
Neck Width
2.75” 2.75” 3.25” 3.25”
Size Chart: Knit Romper
Knit Romper Size Chart
0-3M 3-6M 6-12M  12-18M
A
Total Length
20.85” 22” 23.60” 24.80”
B
Sleeve Length
9.85” 10.80” 11.80” 12.80”
C
Chest width
9.45” 10.25” 11” 11.80”
D
Neck Width
3.50” 3.50” 3.90” 3.90”
Size Chart: Onesie
Onesie Size Chart
0-3M 3-6M 6-12M  12-18M
A
Total Length
13.5” 14.5” 15.5” 16.5”
B
Sleeve Length
2.5” 3” 3.25” 3.25”
C
Chest width
6.75” 7.5” 8.25” 9”
D
Neck Width
2.75” 2.75” 3.25” 3.25”
Size Chart: Bib
Bib Size Chart
One Size
A
Total Length
7.25”
B
Neck/Top Width
14”
  • Just 9 left | Small Batch Production
  • Inventory on the way

In Stock Free & fast shipping order get it by . Or get it sooner when checking out.

  • Same-Day NYC Delivery
  • Free Book on $120+
  • Free Gift-Box on $150+

Whether your special little someone is a rainbow baby or you're just a fan of happy colors, our soft rainbow sunsuit will catch your eye. The Estella rainbow sleeveless baby romper is colorful, comfortable, and functional. Hand-knit from softest organic cotton, this rainbow onepiece is machine-washable and has adjustable straps so it can grow with baby's stretching body.  Let the sunshine in!

  • 100% Organic Cotton
  • Fits Newborn to 6 months
  • Gentle cycle, dry flat.
  • Handmade in Peru
machine washable baby clothes toys accessories icon

MACHINE WASH

hand knitted baby clothes icon

HAND KNITTED

organic cotton icon for baby clothes toys blankets

100% ORGANIC

Customer Reviews

Based on 95 reviews
95%
(90)
1%
(1)
0%
(0)
3%
(3)
1%
(1)
A
Angela Kasten’ Cerminara & Charles P. Case
Knit Baby Romper-Baby Bear & other items

This is the second order I have place with Estella. Included in this most recent order were 2 organic knit baby bear rompers, 1 organic knit love bug romper & matching stuffed ladybug, 1 newborn organic giraffe rattle & 1 newborn organic lion rattle. I decided to consolidate my comments for the myriad of products I bought with this order. As with my very first order in 2021…these items should continue to be a source of pride for Estella. The knitted organic cotton of the rompers will provide warmth to Eleanor Lorraine, Micah & Wyatt during the cold winter months. The quality of the fabric & the workmanship exhibits a clear, conscious effort for excellence. The design & styling is as cute as cute can be. The toy lion rattle & the toy giraffe rattle will provide Jacob Leon & Willow Marie the spark of fun which every Little One deserves. The icing on the cake…the clothing & rattles were not made in China. Currently…I buy for 12 children…needless to say…I’ll be back!
A sincere thank-you.
Angela Kasten’ Cerminara

T
Tina Heinzmann

Beautiful baby gifts

Thank you so much for your reviews, Tina, we are thrilled that you are so happy with our NYC creations! We hope that baby enjoys them for a good while. ~Jean

a
adrienne laube (Brooklyn, NY)
Loved it!

Thank you. Great quality and very timely delivery!

So glad everything arrived quickly and that you adored the whale gift set! Thanks for the love, Adrienne! ~Jean

P
Patricia Reeves

Beautifully made!

P
Patricia Reeves (Glen Mills, PA)
Beautifully made

I have bought several products for other people and they have always complimented how much they like them. I'm having my first grandchild and am pleased to have a reason to buy so many things. This is an outfit that can be worn and passed down for other children.

Congratulations again on your first grandchild and another huge thank you for your amazing contintued support, it means the world to us as smalll business owners! ~Jean

Frequent Asked Questions

We offer free US ground shipping on orders $75+
- $8 for US ground shipping on orders $74 or less
- $25 for 2 business day shipping
- $35 Same day delivery in Manhattan (below 86th Street)

We ship worldwide! Enter delivery address at checkout for real-time rates.

Our clothes are sized smaller than average, and we recommend buying 1 size larger. For example, if the baby is 0-3 months old, we recommend buying a 3-6 month size. See our size chart for more details.

Since most of our orders are gifts, we never include prices in our receipts. Gift receipts list items purchased & quantities never the prices.

Yes! You may add a gift message for free. On the shopping cart, you can type in a gift message, and we will include it with the gift receipt.

Yes, we offer free gift boxes on orders $150+! For orders below, $150, you may purchase a gift box for $6 and we will wrap and box the gift for you.

No, we are fully online. We do sell through many boutiques nationwide, but our full line is exclusively available online.

We ship Monday-Friday, excluding National holidays. Orders leave at 3pm EST every weekday.  So, if an order is placed before 3pm EST on any weekday, it will be shipped the same day, otherwise it will ship the next business day.

Why Estella?

Free Shipping 
& 30 Days Returns

Get free shipping on orders $50+ & $8 ground shipping on orders under $50. If you don't like your order, simply return it for a full refund within 30 days of purchase.

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Trusted for over 
20 years

Established in 2001, Estella has been the go to baby gift site for over 20 years. We have 1400+ five star customer reviews & have been featured in InStyle, US Weekly, cnn.com, Vogue, Today show & much more.

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HAND KNITed
& Organic

We hand make all our knitted baby gifts in Peru with soft organic cotton. This natural process takes longer & is more expensive, but is safer for babies, workers handling it & the environment.

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