Baby Long Sleeve Onesie
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie Chalk - Boody Baby
Baby Long Sleeve Onesie Sky - Boody Baby
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie Rose - Boody Baby
Baby Long Sleeve Onesie Sky - Boody Baby
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie Chalk - Boody Baby
Baby Long Sleeve Onesie Sky - Boody Baby
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie
Baby Long Sleeve Onesie Rose - Boody Baby
Baby Long Sleeve Onesie Sky - Boody Baby

Baby Long Sleeve Onesie

$41.95 NZD
Rated 4.8 out of 5
Based on 81 reviews
Choose a colour: Light Grey Marl
Select a size:
Please Select a Size Option

Introducing the Baby Long Sleeve Onesie, gentle on their delicate skin and kind to the planet. Our Baby Long Sleeve Onesie is perfect for dressing your little one in every day. Featuring a 2-way zip from ankle to chin with a protective zip cover so your baby's skin stays safe, this onesie is easy to wear and wash. We’ve also designed with fold-over mitts for extra warmth and to prevent your little one from scratching.

Perfect for every season, our versatile baby collection is crafted in the softest sustainable fabric, organically-grown bamboo, to keep little ones comfortable and happy. Light to wear, soft to touch and mindfully made.

Looking for a gift? Our baby collection, featuring baby onesies and more, is packaged in a 100% recyclable paper box printed with vegetable-based inks. Mindfully made and crafted in breathable organically grown bamboo, this everyday essential is soft, simple and sustainable.

Mindfully made and crafted in breathable organically grown bamboo, this everyday essential is soft, simple and sustainable. Organically grown bamboo is highly breathable and comfy, making it perfect for garments that sit close to the skin. This style is naturally eco-friendly, thermoregulating and hypoallergenic.

  • Ultra-soft and stretchy fabric
  • 2-way YKK zip from ankle to chin
  • Protective zip cover so baby's skin stays safe
  • Fold-over mitts for extra warmth and to prevent new bubs from scratching


  • Care: Warm machine wash with similar colours. Non-chlorine bleach only. Iron on low. Do not dry clean. Line dry in shade or tumble dry on low heat.
  • Content: 95% Bamboo Viscose 5% Elastane

The Organic Bamboo fibre used in this garment is is EcoCert certified

The Organic Bamboo is harvested in FSC certified fields

Find out more on our certifications here

Have a question?

We’re always here to help. Please check out our FAQ or contact us.

average rating 4.8 out of 5
Based on 81 reviews
  • 5 Stars
    67 Reviews
  • 4 Stars
    9 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
98% of reviewers would recommend this product to a friend
Baby Comfort
Rated 4 out of 5
Quality
Rated 4 out of 5
Customer photos and videos
81 Reviews
Reviewed by Jenn S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My new favorite onesie

Love these lightweight onesies, I will be buying more

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Reviewed by Kim M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love! Our favorite sleeper

So cozy and soft. Love these so much! Wish there were more colors but I love neutrals too.

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Reviewed by Danielle F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

So soft and stretchy

I was worried that this product wouldn’t be great because their shipping was terrible, they hadn’t even sent it out after over a week but I reached out to customer service and they handled it quickly and then when it did come it was very good quality. Love that it has little fold over mittens if needed and it’s very reasonably priced. The product is soft and stretchy so I’m sure they will fit for a long time.

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Reviewed by Amanda W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Simply the best

These are just amazing!! Honestly such good quality, can’t even describe in words how soft they are, and the shipping was insanely quick. Going to buy 20 more now!

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Reviewed by Amanda P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The sweetest onesies

BoodyBaby onesies are some of my most very, very favorite baby pieces! They’re so soft, clean well, and I feel safe knowing they’re wearing clothing not full of chemicals ❤️

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Size guide

Tops
BOODY SIZE AU SIZE BUST (CM) WAIST (CM) HIPS (CM)
XS 6 76 58 83
S 8-10 82-87 63-68 88-93
M 12-14 92-97 73-78 98-103
L 16 102 83 108
XL 18 107 88 113
2XL 20 109-116 92-99 117-124
3XL 22 117-122 100-105 125-130

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE BUST (IN) WAIST (IN) HIPS (IN)
XS 2 30 23 33
S 4-6 32-34 25-27 35-37
M 8-10 36-38 29-31 38-41
L 12 40 32 46
XL 14 42 34 46
2XL 16 43-45 36-39 46-49
3XL 18 46-48 39-41 49-51

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Bottoms
BOODY SIZE AU SIZE WAIST (CM) HIPS (CM)
XS 6 58 83
S 8-10 63-68 88-93
M 12-14 73-78 98-103
L 16 83 108
XL 18 88 113

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE WAIST (IN) HIPS (IN)
XS 28 23 33
S 30-32 25-27 35-37
M 34-36 29-31 38-41
L 38 32 43
XL 40 34 46

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

All measurements are in centimetres.

BOODY SIZE Crop Leggings 3/4 Leggings Full Leggings
XS 38 44 62
S 40 46 64
M 42 48 66
L 44 50 68
XL 46 52 70

 Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

All measurements are in centimetres.

BOODY SIZE Full Length Active Tights 3/4 Length Active Tights Active Short Tight 5" Active Short Tight 2"
XS 68.5 52 12.5 5
S 68.5 52
12.5
5
M 68.5 52
12.5
5
L 68.5 52
12.5
5
XL 68.5 52
12.5
5

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Underwear
BOODY SIZE AU SIZE BUST (CM) WAIST (CM) HIPS (CM) CUP SIZE
XS 6 76 58 83 Up to a B
S 8-10 82-87 63-68 88-93
Up to a C
M 12-14 92-97 73-78 98-103
Up to a D
L 16 102 83 108
Up to a D
XL 18 107 88 113
Up to a DD
2XL 20 114 95 120
Up to a DD
3XL 22 120 102 127
Up to a DD
BOODY SIZE AU SIZE CUP SIZE BUST (CM) WAIST (CM) HIPS (CM)
XS 6 Up to a B 76 58 83
S 8-10 Up to a C 82-87 63-68 88-93
M 12-14 Up to a D 92-97 73-78 98-103
L 16 Up to a D 102 83 108
XL 18 Up to a DD 107 88 113
2XL 20
Up to a DD
114 95 120
3XL 22
Up to a DD
120 102 127

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size. For Boody Lounge our products are crafted for relaxation with roomier fits. We recommend you stick to your current size or size down if wishing for a more streamlined fit. 

BOODY SIZE US SIZE BUST (IN) WAIST (IN) HIPS (IN)
XS 28 30 23 33
S 30-32 32-34 25-27 35-37
M 34-36 36-38 29-31 38-41
L 38 40 32 44
XL 40 42 34 46
2XL 43 45 37 48
3XL 45 47 40 50

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size. For Boody Lounge our products are crafted for relaxation with roomier fits. We recommend you stick to your current size or size down if wishing for a more streamlined fit. 

socks

Our socks are sized according to UK/AU standards. Please see size equivalents below:

BOODY SIZE AU UK
3-9 3-9 3-7
9-12 9-12 7-10

Size guide

Tops
BOODY SIZE
AU SIZE
CHEST (CM) WAIST (CM) HIPS (CM)
S 30-32 92-96 75-80 92-96
M 32-34 96-99 85-90 96-99
L 34-36 101-105 95-100 101-105
XL 38-40 106-111 105-110 106-111
2XL 42-44 115-122 107-114 112-117
3XL 46-48 125-128 117-124 118-125

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE CHEST (IN) WAIST (IN) HIPS (IN)
S 30-32 36-38 30-32 36-38
M 32-34 38-39 34-35 38-39
L 34-36 40-41 37-39 40-41
XL 38-40 42-44 41-43 42-44
2XL 42-44 45-48 42-46 44-46
3XL 46-48 49-50 46-49 46-49

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

socks
BOODY SIZE AU UK
6-11 6-11 5-10
11-14 11-14 10-13
Underwear
BOODY SIZE AU SIZE CHEST (CM) WAIST (CM) HIPS (CM)
S 30-32 92-96 75-80 92-96
M 32-34 96-99 85-90 96-99
L 34-36 101-105 95-100 101-105
XL 38-40 106-111 105-110 106-111
2XL 42-44
112-117
115-120
112-117
3XL 46-48
118-125
120-125
118-125

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size. 

BOODY SIZE US SIZE CHEST (IN) WAIST (IN) HIPS (IN)
S 30-32 36-38 30-32 36-38
M 32-34 38-39 34-35 38-39
L 34-36 40-41 37-39 40-41
XL 38-40 42-44 41-43 42-44
2XL
42-44
45-48
45-47
44-46
3XL 46-48
49-50
47-49 46-49

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Size guide

Clothing
BOODY SIZE WEIGHT (KG) HEIGHT (CM) AGE GUIDE
0000 up to 4kg up to 55cm Newborn
000 4kg - 6kg up to 62cm 0-3 months
00 6kg - 8kg up to 68cm 3-6 months
0 8kg - 10kg up to 76cm 6-12 months
1 10kg - 12kg up to 84cm 12-18 months
Socks
BOODY SIZE AGE GUIDE
000 0-3 months
00 3-6 months
0 6-12 months
1-2 12-24 months

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