Close Popup

Size Guide Mom & Baby

Worried about finding the right size? Check out our size guide below for more information. If you have any questions just let us know and we will guide you to the right fit. You can contact us at info@dagsmejan.com and if you like we will call you up to talk you through the process. If our sleepwear doesn't fit perfectly once you receive it you can always swap it for another size. 
MATERNITY & NURSING
BABY

CM
INCH
SIZE S M L XL
EU 36 38-40 42-44 46-48
Chest 85-91 92-98 99-105 106-114
Hip 92-98 99-105 106-112 113-121
Inseam 80 80 81 81
SIZE S M L XL
UK 8 10-12 14-16 18
US 4 6-8 10-12 14-16
Chest 33-35 36-38 38-41 41-44
Hip 36-38 38-41 41-44 44-47
Inseam 31.5 31.5 31.9 31.9

CM
INCH
SIZE 50/56 62/68 74/80
Baby length 50-60 cm 60-70 cm 70-80 cm
Weight up to ~6 kg up to ~9 kg up to ~12 kg
Approx. age Newborn, 0-3 months 3-6 months 6-12 months

Baby cap

SIZE 40/42 44/46
Approx. age 0-5 months 5-12 months
Head circumference up to 42 cm up to 46 cm
SIZE 50/56 62/68 74/80
Baby length 19.5 - 23.5 inches 23.5 - 27.5 inches 27.5-31.5 inches
Weight up to ~13.5 lbs up to ~20 lbs up to ~26.5 lbs
Approx. age Newborn, 0-3 months 3-6 months 6-12 months

Baby cap

SIZE 40/42 44/46
Approx. age 0-5 months 5-12 months
Head circumference up to 16.5 inches up to 18.2 inches

Baby sleep hat

NATTWARM™ SLEEP TECH
$24.90 USD

Keep your baby’s head comfortably warm when sleeping with this super-soft merino wool sleep hat. 4x more breathable than cotton your baby can keep the best temperature for sleep without overheating and SHLEEP WELL.

Icon One Icon Two Icon Three Icon Four
Color: Dusty pink melange
Size:
Size Guide Ruler
  • Never be too hot or cold at night —6x more breathable than cotton
  • 4x better moisture management than cotton
  • Easy changing and opening
  • Expandable sleeves and torso means that you can use the baby sleepwear up to 6 months.
  • Flat, ergonomic seams
  • The softest baby pajamas: tagless & lightweight, super soft fabric with 4-way stretch
  • NATTWELL™ fabric: 95% high-tech MicroModal based on beechwood and 5% elastane/ spandex
  • 100% toxic free—Independent tests by the renowned Institute Fresenius show absolutely no harmful substances or chemicals have been used

Wash the Dagsmejan baby pajamas in up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean.

Sleep better with Dagsmejan Stay Warm baby pajamas

Featherlight, breathable warmth

Super-fine merino wool

Featherlight and breathable Dagsmejan Stay warm baby pajamas will keep your little one comfortably warm without ever overheating. With the finest merino wool and eucalyptus fibres your baby can sleep deeper and longer

- 4x more breathable than cotton, as warming as other fabrics up to 50% heavier

- 2x softer than cotton

- Easy changing

- Extendable sleeves and leg cuffs

READ MORE

Sleep science. mum proven.

Nature's performance fibres

NATTWARM™ fabric has been specially engineered to offer featherlight light warmth. Tested against fabrics such as cotton, bamboo, and synthetics, NATTWARM™ is more warming than textiles up to 50% heavier making it ideal as warm baby pajamas. 

Dagsmejan baby sleepsuits are designed to provide ultimate night comfort for longer. With extendable cuffs and torso you can provide your loved one a better sleep night by night. 

READ MORE

Nature's thermostat

Super-fine merino wool

NATTWARM™ fabric is made of a blend of nature’s performance fibres, that give you the ultimate breathable, warm sleep comfort. Lyocell from eucalyptus, nature’s high tech fibre, for breathable softness. The softest merino wool for comfort and warmth. We use NATIVA™ 100% traceable merino wool, coming only from certified farms in Tasmania. 

All steps of the production process of Dagsmejan sleepwear are Oekotex certified to ensure that we take care of not only our customers but also the environment.

READ MORE

SLEEP SCIENCE. MUM PROVEN.

TESTED AND APPROVED BY REAL MUMS

Dagsmejan nightwear for mums and babies is not only scientifically proven to boost your night comfort. 30 mums and babies have also been testing our nursing pjs and baby sleepsuits during the development, their feedback has incorporated into the product designs to give you the most comfortable sleepwear imaginable. Mum proven. 

READ MORE

Sleep comfort guarantee

Sweet dreams come at no risk

Let your baby try Dagsmejan stay warm pajamas for 14 days, if they don't love the soft night comfort you can return it for a full refund. 

Product Reviews

Product FAQ

How long do the benefits of the Stay Warm sleepwear last?

The benefits of the Stay warm baby pyjamas are permanent and won’t wash away. 

How have the benefits been confirmed in testing?

Independent testing has proven the unique benefits of NATTWARM™ fabric, this include flat testing and torso testing by EMPA, a Swiss federal institution for innovation in materials & science. The testing show that NATTWARM™ is ideal as thermal sleepsuit as it offers the same warmth as other fabrics up to 50%, is 4x more breathable than cotton and 2x softer. Merino wool pajamas baby can also absorb 35% of their weight in moisture vs 7% for synthetics.

Is Dagsmejan Baby sleepwear tested by real mums and babies?

Dagsmejan sleepwear for babies is not only based on sleep research and scientifically testedit's also tested and approved by real babies. During the development process 30 mums and babies were sleeping in Dagsmejan and their feedback has been incorporated into the product design. Read more about their experience with Dagsmejan's Mum&Baby sleepwear.

Which natural fibres do you use?

The NATTWARM™ yarn in Dagsmejan's merino wool pajamas for babies is made of 38% Merino wool, 56% Lyocell from Eucalyptus and 6% elastan/spandex for recovery and stretch.

Is the merino wool mulesing free?

We use 100% traceable, mulesing-free NATIVA™ merino wool from farms in Tasmania that focus on the wellbeing of all animals in their care. All steps of the production process of Dagsmejan baby sleepwear are Oekotex certified to ensure that we take care of not only our customers but also the environment.

How can I wash and care for merino pajamas?

You can wash the Stay warm baby pajamas in up to 30 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean.

In case of milk stains or other difficult stains, treat the garment with the following steps:

- rinse off with cold water and pre-treat with a stain remover of choice

- gently scrub the area with an old toothbrush and let soak for 10/15 minutes

- wash in cold water and let dry in the sun

You can also find the care instructions printed on the inside of your garment.

How can I find the right size for my baby?

Check out our size guide and if you have any questions you can always contact us at info@dagsmejan.com