If you are due in Winter then you simply can't go past the deliciousness of these sleepsuits.   They will keep your little one warm and cosy when sleeping (or for daytime adventuring), and they will look good doing it. This is our new beautiful, Winter Collection - ultra soft, ultra warm and ultra luxurious 230grm interlock merino.

Our New Zealand made sleepsuits are not only incredibly comfortable they are also very practical.   Perfect for lounging around on the cold Winter days, and they fit beautifully as pyjamas under our merino fitted wraps or sleeping bags.  Add a singlet for the extra chilly mid Winter nights and you are good to go without the need for blankets.

Our classic style sleepsuits are extra roomy through the body with a slim leg (to help keep it down at night) - They are made with growth in mind, use strong nickel-free domes along the bottom for easy nappy changes and are simple to get on and off with the envelope neckline. And as with all our Baby Caterpillar garments our sleepsuits are machine washable and able to be tumble dried (on a cool setting)


  • Available in FOUR generous sizes
  • Ultra soft and warm pure merino interlock (230grms)
  • Extra long through the body, but slimmer through the leg
  • 18.9-micron merino means that they are ideal for sensitive newborn skin
  • These are available exclusively online
size weight (kgs/pounds) sleepsuit measurements
   Prem    1.8kg - 3.5kg (3.9oz - 7.7oz)    n/a
   newborn - 3mths    3.5kg - 6.5kg (7.7oz - 14.3oz)    length 50cm, chest 22cm  
   3mths - 6mths    6.5kg - 9.0kgs (14.3oz - 19.8oz)    length 55cm, chest 26cm
   6mths - 12mths    9.0kg - 12.0kgs (19.8oz - 26.4oz)    length 65cm, chest 30cm
   12mths - 18mths    12.0kg - (26.4oz - 33.0oz)    length 75cm, chest 34cm


WINTER merino sleepsuit


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Which merino is right for you?

SUMMER weight (150-165grms) - This is equivalent to wearing COTTON, but with all the cooling benefits and the lightness of merino.  Wear this during the hottest months of the year with a single layer of merino and nappy underneath.  OR, this option is also ideal if you like to layer, for example in Spring and Autumn you would add a merino singlet or bodysuit underneath the drawstring gown or sleepsuit underneath, and then even have the option of adding a blanket over top.  

STANDARD weight (170-190grms) - This is our all-year-round 365 days of the year merino.  This is perfect for wearing without the need for extra layers.  So you would ideally wear a drawstring gown or sleepsuit against newborn skin, and then the wrap over the top and you're done. 

WINTER weight (200-230grms) - The ultimate in softness and warmth.  Wear this weight in Autumn, Winter and Spring, with clothing alternations underneath, but it might be a little warm for the heat of Summer.  This is also ideal if you have a prem baby with low body weight or an extra cool house.  Wear it with merino drawstring gowns or sleepsuits, and add singlets and bodysuits as required.  Make sure whatever you wear against the skin is merino.  

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