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Bamboo Jammers Collaboration:
Bookhou x This is J
Henley Top with Long Pant Set - Bookhou Arches

$165.00 CAD

Made In Canada | Hand Printed | Free Shipping Over $100

Bookhou x This Is J - Available exclusively online in limited edition styles.

The Henley Top + Long Pant Set comes with a  long sleeve buttoned v-neck top with long pants with a wide drawstring waistband and matching headband.. 

Print & Color:

Bookhou Arches pattern on black fabric with grey and mint accents.

Care & Size:

  • Small (0-4/6), Medium (6-8/10), Large (10-12/14), X-Large (14-16/18)
  • Fabric: 93% Bamboo/7% Spandex
  • Care: Machine Washable
  • Made in Canada

Model Measurements:

Model is in size M

Model is 5'10.5" / 179cm, bust 34.0 / 86cm, waist 25.0 / 63cm, hips 37.0 / 91cm

Fabric patterns designed by and exclusive to This Is J. 

Screen colors may vary slightly from actual colors.

 100% Made in Canada

We produce all of our clothing in Canada, which not only ensures high quality, but also allows us to keep control of the entire production process. Having complete control over the production of our pajamas means that we can test different materials and fits, change designs, and constantly improve our sleepwear.

This has led us to the top of the industry in terms of quality and comfort.

True Bamboo Pajamas & Original Designs

Bamboo is already unbelievably soft, and the way we mill it enhances that softness, while also making it stretchy enough to conform to your body and retain its shape. Our sleepwear is 93% bamboo, which is more than almost any other brand of bamboo pajamas you’ll find on the market. Every pajama we produce features beautiful hand-printed designs exclusive to This is J.

Our pajamas are the only way to see how comfortable bamboo pajamas can truly be.

The Perfect Blend of Bamboo and Spandex

After our bamboo fabric is knit, we dye it and print it, before cutting it and sewing it into our Bamboo Jammers pajama sets. We add a small amount of spandex to the fabric to help it retain its shape. The exact amount of spandex added is the result of years of testing to find the perfect balance of softness, beautiful draping, and ease of washing (This is J pajamas are washer and dryer friendly!).

Click here to browse all bamboo pajamas.

Since bamboo fabric is comfortable, practical, and sustainable, it has many benefits to both the wearer and the planet.

Good For You


Bamboo fabric is:

Dry - Bamboo fabric is absorbent and moisture-wicking, so it removes moisture such as sweat from skin and prevents irritation.

Antibacterial - Bacteria struggles to survive in bamboo fabric, so clothing made of the fabric doesn’t smell as much after being worn as other clothing does.

Soft - Bamboo fabric is famously soft and comfortable, making it the ideal material for sleepwear.

Insulating - The material helps keep you cool in the heat, and warm in the cold, so it regulates your temperature better than most other clothing.

Breathable - Even though bamboo insulates well, it allows air through, so it remains light and breathable to prevent the stuffy feeling caused by other pajamas.

Hypoallergenic - Bamboo generally doesn’t aggravate allergies or cause any other kinds of skin irritation as synthetic fibres often do.

Good For the Environment


Bamboo fabric is the most eco-friendly fabric ever because of the following:

- The fastest-growing plant in the world, it yields crops more often than other plants

- It only takes 10% of the land that cotton takes to produce the same volume, and often grows on slopes that aren’t viable for other crops

- Being cut instead of uprooted means that harvesting it doesn’t disturb the soil

- Since rainwater is sufficient to support bamboo’s growth, it thrives without the use of pesticides or fertilizers, and doesn’t require manual irrigation, which saves water


In some cases, being environmentally friendly requires making sacrifices. But considering how comfortable bamboo fabric is, this isn’t one of those cases. It’s a no-brainer. Try bamboo pajamas now and experience the benefits for yourself.

Customer Reviews

Based on 3 reviews

I like the product very much, soft feel warm, great fit nice colour.
I wish the draw string material would have a little stretch. So I would not have to fiddle with it all the time. Other than that they are great. About $ 40.00 to high priced.

Awesome style and quality

I absolutely LOVE these pyjamas! The style is great and the quality of the fabric is amazing. They're so soft, and they wash really well. The size S is a perfect fit for me - for reference, I'm 5ft 6.5 (length of the pants is just right) and 118lbs.


My new PJs are very comfortable and I love the color and pattern!

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