Boob B-Warmer Maternity & Nursing Dress Purple - Size L


Want to feel feminine when it's cold outside?

Want practical, ethical, sustainable, washable, flattering and functional fashion?

A super-hero for your wardrobe, the Cali-style sweatshirt dress is perfect for those days when you need to leave the house but don’t want to change out of your sweats.

The dress is made out of super soft, brushed organic cotton. Relax it with sneakers or rock out in boots.

Thanks to Boob's innovative smart nursing function, it's as simple as one gesture to start breastfeeding in complete comfort.

  • The entire Boob collection is certified to the OEKO-Tex Standard 100 that guarantees clothing is free of any harmful substances, and can be worn next to the skin with complete safety.
  • Boob endeavours to use materials that are sustainable and eco-friendly: since 2008 they have achieved this with 82% of everything they produce, and the aim is to reach their goal of 100% by 2020.
  • 96% of Boob’s production is in Europe, following a code of conduct that protects workers’ rights.
  • Perfect for pregnancy and nursing
  • Machine washable 40°
  • Made in Portugal
  • Winner of the PTPA Media Award “Parent Tested Parent Approved” 

Available in light grey here: Light Grey

We've done all the trying-on to make this as simple as possible for you.

This is what we think the true fit of this garment is:
Label Size US/CA  UK/AU EU Length 
S 2-4 6-8 34-36 39''/99cm
M 6-8 10-12 38-40 40''/102cm
L 10-12 14-16 42-44 40''/102cm
XL 14 18 46 41''/104cm
Pregnant? Start with your pre-pregnancy size. Consider sizing up if you are in your last tri-mester or prefer a more generous fit
Breastfeeding? Select your current size.
  • Dual function for pregnancy and nursing
  • Fleece-lined bust section and Boob’s smart nursing function
  • Length from shoulder: 90 cm (35.4”) in size M
  • Machine wash warm (40°), dry flat. Use a short and gentle wash cycle
  • ​Material: 95% cotton and 5% elastane
  • Soft, brushed fabric surface


B·Warmer dress, magnet M

Smart nursing function

The overlap across the bust makes nursing easy, comfortable and discreet. It opens simply with one hand, leaving the other free to hold your baby.

B·Warmer dress, magnet M

Warming fleece-lined front overlap

The front overlap is lined with a thin layer of fleece to keep your bosom warm.


Since 2008, we have increased the use of sustainable materials from 20% to 97% (measured by weight of our total production in 2017). We aim to make that figure 100%. The sustainable materials we use today are organic cotton, recycled cotton, lyocell and recycled polyester and polyamide. 


B·Warmer dress, magnet M

Certified organic cotton
Organic cotton cultivation is based on long-term and sustainable methods. The cotton is grown without the use of chemical pesticides or fertilizers. Choosing organic cotton over traditionally grown cotton means making a choice that is better for cotton farmers as well as the environment.

B·Warmer dress, magnet M

Certified according to GOTS
GOTS (Global Organic Textile Standard) is an international standard that comprises social and environmental requirements for all stages of production, from fiber to finished product. GOTS certification means that every aspect of the process, from cotton cultivation to staining, printing and labels is approved according to GOT's criteria. The standard ensures traceability of the entire supply chain starting with the cultivation of the cotton.


Our production takes place in Portugal, Turkey, Italy and Greece. We place high demands on our suppliers when it comes to environmental and social responsibility and we only work with factories that respect our Code of Conduct. We don’t just hunt for the lowest price and the speediest delivery. We strive to build long-lasting relationships with producers that share our basic values about human rights and caring for the environment. 


For us, it is important that our clothes are free from harmful chemicals. Therefore, we require that our suppliers comply with the EU chemicals regulation REACH. Our garments are also certified according to STANDARD 100 by OEKO-TEX®, which means that they are tested for harmful substances. We promise clothes you can safely wear next to your skin and baby.


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