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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

Item # WX41147

Beautifully made lap shoulder one piece won’t come untucked, so it stays neat on your wiggling cutie. Stretches...Read More

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Product Details


Beautifully made lap shoulder 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 interlock
• Super-smooth flatlock seams
• Easy over-the-head lap shoulder
• Extra set of grow-with-me snaps
• Certified by Oeko-Tex® Standard 100
• Prewashed
• Imported

Item # WX41147

Product details live image

Machine Wash Cold
Inside Out With Like Colors
Non-chlorine Bleach As Needed
Tumble Dry Low
Warm 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
Our easy European sizing is based on height. It's so fast and simple to use, and makes sense because kids all grow at their own pace. Once you've tried it, you'll love it, we promise.

Using our size chart
Measure your child from the top of the head to the floor in inches, then use the chart to convert to centimeters. Questions? Just call or email us, we'll help.

Height just measure your child's height for a good fit

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

Age if you don't have access to height (for instance with gifts), age is a good way to guesstimate.

Additional Information (all measurements are in inches)

Size NB 50 60 70 80 90
Sleeve Length (from center back) 11½ 12 13½ 15 16¾ 18½
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.

Eco-friendly fabrics live image

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 4.9 out of 5 by 17 reviewers.
Rated 5 out of 5 by Please make more! I love the grow with me style! They fit much longer than the regular onesies. They are also incredibly soft and well made. The neck does tend to fit a bit strangely but it's the only thing I would change. Please please make more like this is various patterns with those awesome matching pants! January 6, 2016
Rated 5 out of 5 by Adorable! This onesie is so cute! An adorable pattern, soft cotton & a perfect fit. I would definitely buy another! December 8, 2015
Rated 5 out of 5 by Soft, excellent quality Soft, cuddly, love this for my twin girls! Great to have a few special, well made cozy items like these. Love how they grow with baby and look super comfy. November 29, 2015
Rated 4 out of 5 by Great but... Loved this pattern, and the cotton is amazingly soft! but although lap shoulders are cute, they tend to get grabbed and stretched out by my little one. I really love old Hanna's I have that have buttons on the side of the neck. It also just makes the shirt much warmer when it fits so nicely around the neck. Just asking for more of those! November 27, 2015
Rated 5 out of 5 by Several items I ordered from Hanna when my youngest daughter was a baby and a child. She is now 20 and having her first baby. I think that this speaks for the quality and feel of Hanna's products! November 27, 2015
Rated 5 out of 5 by Sweet oneie! Sweet dreams in this perfect organic cotton oneie. Great price point for organic. August 31, 2015
Rated 5 out of 5 by Beautiful, soft I love this onsie! The pattern is beautiful. My daughter usually wears 12 months size. I have her in an 80 in this which has quite a bit of growing room, but the 70 would not have allowed her to wear it for very long. March 31, 2015
Rated 5 out of 5 by Love it Love that this onesie has two options for buttoning so you can get the most use out of it. The light blue print looks beautiful on my baby boy and works great with the matching wiggle pants and white pilot cap. March 7, 2015
  • 2016-04-30 T06:14:59.543-05:00
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