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NATTWELL™ SLEEP TECH

Long slip dress

Long slip dress

4.8
Rated 4.8 out of 5 stars
7,746 Reviews
$159.90
$0.00 $159.90

$0.43 a night

6x more breathable
4x better moisture management
2x softer
Color: Midnight blue
Size
6x more breathable
4x better moisture management
2x softer
Size guide
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Indulge in supreme comfort with this super soft long slip dress.

Recommended by sleep experts

Enjoy luxurious comfort and a great night’s sleep with this super soft long slip dress.

  • Lightweight thermo-regulation: 6x more breathable than cotton
  • Exceptional moisture management: cooling you down through evaporative cooling and dry with moisture wicking magic
  • 2x softer than cotton for the ultimate soft sleep comfort

"Dagsmejan has created thermoregulating sleepwear that regulates your body temperature, looks great, and is super comfortable. I love wearing them because they really do keep your body temperature balanced and they're made sustainably, which is important to mewhen selecting products. Highly recommended." –Dr. Nishi Bhopal, Integrative Psychiatrist and Sleep Specialist

Product details & care

Details 

  • NATTWELL™ fabric: 95% high-tech MicroModal from beechwood and 5% elastane/ spandex 
  • 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 sleep slip dress 

Care 

  • Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean 
  • You can also find the care instructions printed on the inside of your sleep slip dress 
  • Learn to care for super-fine natural fibres in our care guide 
     

Natural & sustainable

The beechwood used in our Balance collection is sourced from sustainably grown forests in Austria and neighboring countries. Beechwood fibres are carbon-neutral, requires less land per tonne than cotton fibres and the water consumption is ten to twenty times less than that of cotton.

  • Beechwood fibres: Austria and neighboring countries
  • Sleep technology: Switzerland
  • Yarn spinning: Austria
  • Knitting and dyeing of the fabric: Germany & Austria
  • Garment making: Romania

Read more about fibre to sleep

Fit & size

Fit:

  • Loose-fitted
  • Chest width (S): 82.6 cm (32.5″) +/- 5 cm (2″) per size for XS - M, +/- 6 cm (2.4″) per size for L - XXL
  • Body length without straps (S): 117.5 cm (46.3″) +/- 1.5 cm (0.6″) per size

Model information:

  • Sophia in Black, Maroon and Midnight blue is 177cm (5′ 9″) 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 and the EU.

Free delivery for all orders above 150 USD.

View full details

Sleep better with Balance breathable sleepwear

  • Hot & cold at night?

    Hot & cold at night?

    Hot & cold at night?

    Sleep better with the best breathable pajamas for women—lightweight, breathable and exceptionally soft. 

    - 6x more breathable than cotton 
    - 4x better at drawing sweat away from the skin
    - 2x softer than cotton

    Read more benefits

  • NATTWELL™ Technology

    NATTWELL™ Technology

    NATTWELL™ Technology

    Extensive research allowed us to enhance the beechwood fibre—the core remains moisture absorbing, while the outer layer is adapted to make it water resistant and to repel moisture. This is what gives this collection revolutionary moisture management and temperature regulation properties. 

    Read more technology

  • Natural beechwood fibre

    Natural beechwood fibre

    Natural beechwood fibre

    NATTWELL™ fabric is based on beechwood fibres that are soft on the skin and ecological. The fibre is extracted using Edelweiss® technology, a production process that is low on energy usage and other resources. The full production process is Oekotex certified to consider the environment.

    Read more beechwood

  • Developed with our experts

    Developed with our experts

    Developed with our experts

    "My PhD investigated links between thermoregulation, sleep and insomnia, and I saw straight away that Dagsmejan sleepwear could balance one's environment with one's body."

    — Professor Michael Gradisar

    Read more sleep experts

  • Hot & cold at night?

    Sleep better with the best breathable pajamas for women—lightweight, breathable and exceptionally soft. 

    - 6x more breathable than cotton 
    - 4x better at drawing sweat away from the skin
    - 2x softer than cotton

    Read more benefits

  • NATTWELL™ Technology

    Extensive research allowed us to enhance the beechwood fibre—the core remains moisture absorbing, while the outer layer is adapted to make it water resistant and to repel moisture. This is what gives this collection revolutionary moisture management and temperature regulation properties. 

    Read more technology

  • Natural beechwood fibre

    NATTWELL™ fabric is based on beechwood fibres that are soft on the skin and ecological. The fibre is extracted using Edelweiss® technology, a production process that is low on energy usage and other resources. The full production process is Oekotex certified to consider the environment.

    Read more beechwood

  • Developed with our experts

    "My PhD investigated links between thermoregulation, sleep and insomnia, and I saw straight away that Dagsmejan sleepwear could balance one's environment with one's body."

    — Professor Michael Gradisar

    Read more sleep experts

4.8
Rated 4.8 out of 5 stars
Based on 7,746 reviews
Total 5 star reviews: 6.8k Total 4 star reviews: 764 Total 3 star reviews: 101 Total 2 star reviews: 34 Total 1 star reviews: 37
98%would recommend these products
Sleep comfort with Dagsmejan?Rated 4.8 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 4.6 on a scale of 1 to 5
How is the sizing?Rated 0.1 on a scale of minus 2 to 2
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7,746 reviews
  • DH
    Derek H.
    Flag of United States
    Verified Buyer
    Reviewing
    Sleepshirt long sleeve — NATTWELL™
    I recommend this product
    My sleep type I'm often cold
    Rated 5 out of 5 stars
    32 minutes ago
    Looks good, feels good

    My third purchase. My wife, loves these PJ's

    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
    Was this helpful?
  • LC
    Linda Carlson D.
    Flag of United States
    Verified Buyer
    Reviewing
    Pants rib — NATTWELL™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    18 hours ago
    Great!

    Great sleep.

    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
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  • KK
    Katy K.
    Flag of United States
    Verified Buyer
    Reviewing
    Sleepshirt — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    Comfortable and cute

    Great for warm nights! I can’t wait for summer so I can wear it more.

    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
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  • DN
    Derek N.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    Night dress v-neck — NATTWELL™
    I recommend this product
    My sleep type I'm often cold
    Rated 5 out of 5 stars
    5 days ago
    Love my new nightdresses

    I am delighted with 2 nightdresses I received for my birthday. They are so comfortable and feel quite silky next to my skin. They make going to bed a real pleasure. Moreover, I have found that they wash beautifully and dry very quickly which is a real bonus.

    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
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  • BH
    Barbara H.
    Flag of United States
    Verified Buyer
    Reviewing
    Sleep bra — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    6 days ago
    Most comfortable night bra!

    I love my night bra! It’s so comfortable. Never digs in to me while I’m sleeping. I will be ordering one more

    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 1.0 on a scale of minus 2 to 2
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