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Grow With Me One Piece In Organic Cotton by Hanna Andersson
  • Grow With Me One Piece In Organic Cotton by Hanna Andersson
  • Grow With Me One Piece In Organic Cotton by Hanna Andersson
  • Grow With Me One Piece In Organic Cotton by Hanna Andersson

Grow With Me One Piece In Organic Cotton

Item # VA41591

Beautifully made one piece won’t come untucked, so it stays neat on your wiggling cutie. Stretches gently (a must...Read More

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Product Details


Beautifully made one piece won’t come untucked, so it stays neat on your wiggling cutie. Stretches gently (a must for diapers!) and springs back to shape with every wash.
• 100% organic cotton ribbknit
• Super-smooth flatlock seams
• Extra set of snaps are ready to grow
• Certified by Oeko-Tex® Standard 100
• Prewashed
• Imported

Item # VA41591


Machine Wash Warm
Inside Out With Like Colors
Non-chlorine Bleach As Needed
Tumble Dry Low
Cool Iron As Needed

Shrinkage: Minimal

Children's Sizes

Our Size Height Weight Age
newborn up to 20 in up to 9 lbs newborn
50 cm 18-22 in 6-12 lbs 0-3 mos
60 cm 22-26 in 10-16 lbs 2-6 mos
70 cm 26-30 in 14-21 lbs 5-12 mos
80 cm 30-34 in 20-27 lbs 10-24 mos
90 cm 34-38 in 26-33 lbs 2-3½ yrs
100 cm 38-42 in 31-38 lbs 3-5 yrs
110 cm 42-46 in 37-48 lbs 4-6 yrs
120 cm 46-50 in 45-55 lbs 6-8 yrs
130 cm 50-54 in 52-64 lbs 7-10 yrs
140 cm 54-58 in 62-80 lbs 9-11 yrs
150 cm 58-62 in 75-95 lbs 11-13 yrs
160 cm 62-66 in 88-110 lbs 12-teen

Our sizing is easy!
We still use the European way of sizing by height in centimeters because it's easy and makes good sense - since every child grows at their own pace all you need to do is measure their height for a good fit.

There's no need to "buy big."
Our clothes have plenty of growth room, so go ahead and order the correct size on our chart - there's no need to "buy big." We can't stress this enough! Whether you choose an item that's prewashed or one that has shrinkage built in, every hanna garment is designed for a good fit with room for growth.

How to use our size chart:
Just measure your child from the top of the head to the floor in inches, then use the chart to convert to centimeters. Call us with any questions and we'll be happy to help you get the right fit.

Height is the one and only measure you need to order hannas - we can't stress this enough - measure the height for a good fit.

Weight may be helpful if a child is above or below average weight.

Age isn't nearly as accurate as using the height (since kids all grow at different rates!). It's helpful when sending out-of-town gifts.

Additional Information (all measurements are in inches)

Size NB 50 60 70 80 90
Sleeve Length (from center back) 10¾ 11¼ 12¾ 14¼ 16 17¾
Shoulder to Crotch 12 12½ 14¼ 16 17¼ 18⅝
Width (1" below armhole) 14½ 17½ 18½ 19½ 20½ 21½


Our pure organic cotton hannas are one way we can touch the future right now. Organics nurture kids sensitive skin with supersoft purity, while caring for farmers and our earth with non-toxic ecosystems. They're grown without chemical pesticides or fertilizers, and have no genetically modified organisms. Our commitment to organics is seven million supersoft-and-cozy pieces strong, and just like kids, it's growing every minute.


This is good for everybody. Over 60% of all hannas are certified by OEKO-TEX® Standard 100, which means they're tested down to the very last strand of thread for over 100 harmful substances, using strict European certification standards. We agree with the fan who said, "Oeko-Tex 100 equals 100 fewer things to worry about!" Our certification number is 03.U.9375 - FI Hohenstein.


Our Unconditional

If you’re unhappy with a product at any time for any reason, just bring or send it back to us, and we’ll refund the purchase price or replace the item. It’s as simple as that.

Rated 4.7 out of 5 by 7 reviewers.
Rated 5 out of 5 by This onesie is a must have in baby's wardrobe This onesie is made great and washes well. The colors do not fade and there is basically no shrinkage. I especially like the two rows of snap closures at the bottom so that when baby grows they can get more wear out of it. November 23, 2015
Rated 5 out of 5 by Best Organic Onsie Around I absolutely love these onsies from Hanna - organic, with two sets of buttons so your baby has room to grow (unless they are chubby in the arms that is!). I love knowing that what is closest to my baby's skin is an organic layer, and they fit perfectly on his body. The neck is a great opening - not too exposed but wide enough that it easily slips on. My baby is 6 months and wears a size 70. October 28, 2015
Rated 5 out of 5 by Fabric is extra soft - perfect for infants I purchase products from your catalog for my twin granddaughters. My daughter-in-law claims the softness of the fabric and quality of your clothing is the best. These onsies have kept their softness after numerous washes. August 22, 2015
Rated 4 out of 5 by Prefer the older style I've been a fan of Hanna for over 10 years and love the quality. I like the new color (macaron) and also bought the grey and white. My daughter wears them to bed and they fit comfortably over cloth diapers. Even though I like these, I prefer the neckline and shoulder snaps of the older style. I feel like it was more substantial. August 6, 2015
Rated 5 out of 5 by Love the extendable snaps!! We love love love these one piece tops! They tend to run boxy, as most Hannas do, but the snaps are the best - they fit around cloth diapers or extra long babies, like mine! March 26, 2015
Rated 5 out of 5 by Love these bodysuits I purchased 4 of these bodysuits in size 80 and 90. My son fits in both, the 90 being slightly bigger but can wear both sizes comfortably. He is 2 years old, 26 months and 28 lbs. we love them...he wears them all the time and it is hard to find bodysuits that fit him since he is older now. The cotton is very soft and we have no problems with the snaps...they have 2 rows of them for when your child grows. I love them...they wash up and dry well. December 1, 2014
Rated 4 out of 5 by Great basic onsie I bought this in pink and red for my twin girls, primarily to wear under jumpers. They are well-made and seem comfortable. I like that there are two sets of snaps between the legs so as the girls get bigger, these onesies still fit them. The snaps on the one shoulder make this easy to get on over the head. We will likely buy a couple more in different colors because we use those we have so often. November 22, 2014
  • 2015-12-01 T06:34:36.659-06:00
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