Skip to product information

NATTWARM™ SLEEP TECH

Night dress

Night dress

5.0
Rated 5.0 out of 5 stars
83 Reviews
Regular price $169.00
Regular price $0.00 Sale price $169.00

$0.46 a night

Sale Sold out
product features 6x more breathable
product features 2x softer
product features 50% lighter warmth
Color: Winter night melange
Size
product features 6x more breathable
product features 2x softer
product features 50% lighter warmth

Classic round neck styling meets cozy warmth—perfect for mornings, lounge, or bedtime.

The sleep benefits

A luxurious blend of the finest merino wool and breathable eucalyptus fibres keep you cozy warm without ever overheating in this merino nightgown.

  • 4x more breathable than cotton and giving the same warmth as other fabrics up to 50% heavier
  • Superior moisture transport
  • Naturally anti-smell

"Dagsmejan offers a luxurious sleepwear experience that prioritizes comfort and quality- exactly what you need for sleep. The fabric is soft and very breathable with moisture-wicking properties so important for women having hormonal fluctuations.  I wear tops and bottoms that work well for sleeping and transitioning to comfy loungewear for a lazy Saturday morning. It's a five-star experience!" — Dr. Wells, Sleep and obesity medicine physician and founder of Super Sleep MD. 

Testing protocol: Flat testing | Torso testing | Real-life wear testing

Testing institutesEMPA | Testex

Product details & care

Details

  • NATTWARM™ fabric: 37% wool, 56% lyocell and 7% elastane/ lycra
  • 100% traceable, mulesing-free NATIVA™ merino wool
  • Flat ergonomic seams and slightly front placed side seams mean that you have a minimum of friction at night
  • Tagless design, all care instructions are printed in the merino wool nightgown

Care

  • Wash your wool nightdress in up to 30 degrees Celsius. Do not tumble dry. Do not bleach
  • You can also find the care instructions printed on the inside of your merino nightgown
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

NATTWARM™ fabric is made of a blend of nature’sperformance fibres, that give you the ultimate breathable, warm cozy sleepwear. Eucalyptus fibres for breathable softness. Luxury merino woolfor comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay.

  • Merino wool: Uruguay
  • Eucalyptus fibres: Europe and Asia
  • Sleep technology: Switzerland
  • Spinning of the yarn: Austria
  • Knitting and dyeing of the fabric: Lithuania and Portugal
  • Garment making: Lithuania and Romania
  • Certification: NATIVA™

Read more about Stay Warm

Fit & size

Fit:

  • Fitted
  • Chest width (S): 90 cm (35.4″) +/- 5 cm (2″) per size for XS - M, +/- 2.4″ per size for L - XXL
  • Body length (S): 37.4″ +/- 97 cm 0.4″ per size

Model information:

  • Chelsea is 180cm (5′ 11″) and wears size S
  • Free returns & comfort guarantee

    Sleep in your Dagsmejan sleepwear for up to 14 days, if you don't love it return it for a full refund. Free returns from the US, the UK, CH and the EU.

    Free delivery for all orders above 150 USD.

    Free gift packaging for all orders above 80USD, simply select the "Dagsmejan premium box" at checkout.

    View full details

    Sleep better with merino pajamas women

    • Breathable, featherlight warmth

      Breathable, featherlight warmth

      Breathable, featherlight warmth

      Discover what the softest, most comfortable merino pajamas for women can do for your sleep comfort, keeping you comfortably warm without overheating

      50% lighter warmth than other thermal sleepwear
      4x more breathable than cotton
      2x softer than cotton

      Read more

    • NATTWARM™ Technology

      NATTWARM™ Technology

      NATTWARM™ Technology

      NATTWARM™ fabric has been engineered to offer ultra 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 merino wool sleepwear for women.

      Read more

    • Luxurious blend of merino wool and eucalyptus

      Luxurious blend of merino wool and eucalyptus

      Luxurious blend of merino wool and eucalyptus

      NATTWARM™ fabric is made of a blend of performance fibres; eucalyptus fibres for breathable softness and luxury merino wool for comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

      Read more

    • Recommended by sleep experts

      Recommended by sleep experts

      Recommended by sleep experts

      "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

      - Dr. Christine Blume, Sleep Researcher

      Read more

    • Breathable, featherlight warmth

      Discover what the softest, most comfortable merino pajamas for women can do for your sleep comfort, keeping you comfortably warm without overheating

      50% lighter warmth than other thermal sleepwear
      4x more breathable than cotton
      2x softer than cotton

      Read more

    • NATTWARM™ Technology

      NATTWARM™ fabric has been engineered to offer ultra 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 merino wool sleepwear for women.

      Read more

    • Luxurious blend of merino wool and eucalyptus

      NATTWARM™ fabric is made of a blend of performance fibres; eucalyptus fibres for breathable softness and luxury merino wool for comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

      Read more

    • Recommended by sleep experts

      "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

      - Dr. Christine Blume, Sleep Researcher

      Read more

    5.0
    Rated 5.0 out of 5 stars
    Based on 83 reviews
    Total 5 star reviews: 79 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend this product
    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 4.8 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    83 reviews
    • CF
      Christine F.
      Flag of United States
      Verified Buyer
      Reviewing
      Night dress — NATTWARM™
      I recommend this product
      My sleep type I'm often cold
      Rated 4 out of 5 stars
      1 week ago
      comfortable night dress

      The Nattwarm night dress is very comfortable on my skin. The material feels high quality; however, it shows everything underneath- not in terms of being transparent, but rather every bump or lump. It also falls longer than I expected- it falls below my knee. (I am 5'2"- so I am admittedly not working with a lot of height.) The length in combination with the fabric is not flattering on me, but it does provide comfort.

      Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
      Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
      How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    • AH
      Alison H.
      Flag of United Kingdom
      Verified Buyer
      Reviewing
      Night dress — NATTWARM™
      I recommend this product
      My sleep type I'm often cold
      Rated 5 out of 5 stars
      1 month ago
      So soft and warm

      The fabric is soft and silky and feels pleasant against the skin, the offset seams avoid any chafing and the absence of a tickly label at the neck is a bonus

      Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
      Helps to regulate temperature and moisture?Rated 4.0 on a scale of 1 to 5
      How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    • MP
      Marco P.
      Flag of United Kingdom
      Verified Buyer
      Reviewing
      Night dress — NATTWARM™
      I recommend this product
      My sleep type I'm sometimes warm and sometimes cold
      Rated 5 out of 5 stars
      1 month ago
      Happy Wife

      My wife liked her first one so much, she asked for another this Xmas.

      Xmas shopping is made easier

      Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
      Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
      How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    • CS
      Christine S.
      Flag of United States
      Verified Buyer
      Reviewing
      Night dress — NATTWARM™
      I recommend this product
      My sleep type I'm often cold
      Rated 5 out of 5 stars
      1 month ago
      Best sleepwear

      I typically do not wear pajamas - but this sleep nightgown has changed my habits! Super comfortable and so light that I didn’t even know I was wearing it! Now I need at least one more to make sure I always have have a clean one! 😂

      Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
      Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
      How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    • JD
      Joanne D.
      Flag of United States
      Verified Buyer
      Reviewing
      Night dress — NATTWARM™
      I recommend this product
      My sleep type I'm sometimes warm and sometimes cold
      Rated 5 out of 5 stars
      1 month ago
      Softest night gown yet

      I have several night hurts. While the are all soft, this one is the softest ever. So comfortable too.

      Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
      Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
      How is the sizing?Rated 0.0 on a scale of minus 2 to 2

    Frequently Asked Questions

    Is this a good winter nightgown for ladies with sensitive skin?

    Absolutely. The Stay Warm Sleep Dress is crafted from ultra-fine merino wool that’s naturally soft, itch-free, and perfect for even the most sensitive skin.

    Can I wear this wool night dress around the house too?

    Yes! Its modern silhouette makes it perfect as both a warm nightgown and a cozy lounge dress for relaxing at home during winter.