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The Sleep Store

The Sleep Store Deluxe Merino Rib Pyjamas

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Clothing & Sleepwear
Made From:
Excluded Free Shipping:
not archived
Size Bucket:
1 year
Size Bucket:
2 years
Size Bucket:
3 years
Size Bucket:
4 years
Size Bucket:
5 years
Size Bucket:
6 years
Size Bucket:
8 years
Colour Bucket:
Colour Bucket:
Age Suitability:
Babies 6-12 months
Long Sleeve Pyjamas
Deep Blue,53091,54394,54395,54396,94215,80025
Navy Blue,
Navy Blue,
Made From:
Deluxe Merino Rib
Age Suitability:
Kids 1-2 years
Age Suitability:
Kids 2-3 years
Age Suitability:
Kids 3-5 years
Size Bucket:
10 years
Age Suitability:
Kids 10+ years
Age Suitability:
Kids 6-10 years
Colour Bucket:
1c lagoon24,
1c lagoon24,
1c lollipop24,
1c lollipop24,
Deals Available:
New Arrivals

or 4x $21.24 payments.

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Product Description


Beautiful quality kids 2-piece Deluxe Merino Pyjamas. Our much-loved design with a wide cuff on the arm and legs to make the pyjamas even better fitting and snug. Made using a lovely soft ribbed merino, they're cosy and warm... perfect under one of our Sleep Store sleeping bags and for extra warmth add one of our deluxe merino bodysuit or singletsuits.

Why choose our Merino?

At The Sleep Store, we love to find amazing products that help children sleep better.  Merino pyjamas are one of those amazing things which really make a difference to children's sleep -merino has unique temperature regulating properties which help your child stay just the right temperature all night.

Lots of merino is very pricey or it's not great quality, so we've developed our own range of unisex merino, made from a snug 220gm ribbed 100% merino fabric which has been knitted just for us!  We've made the top longer than normal to keep little tummies and backs warm and the pants are super comfy with a handy elastic waist.

2022 OHbaby! Best Baby Merino Award - Silver - The Sleep Store

Fire Safety
This product complies with the Product Safety Standard (Children’s Nightwear and Limited Daywear Having Reduced Fire Hazard) Regulations 2016 and  Safety Standard AS/NZS 1249:2014 (Children's Nightwear and Limited Daywear having Reduced Fire Hazard).


  • Warm & breathable
  • Soft & snuggly
  • Durable
  • Generous length top
  • Wide cuffs
  • Crew neck
  • Durable
  • Award winning product

Sizing Information

Sizing Chart

SizeTop LengthChestArmPant LengthWaistInside Leg
1 year36cm52cm28cm48cm43cm32cm
2 years39cm56cm31cm52cm44cm33cm
3 years42cm60cm34cm56cm46cm37cm
4 years45cm62cm37cm61cm48cm41cm
5 years47cm64cm39cm66cm50cm46cm
6 years50cm66cm41cm71cm53m51cm
8 years53cm70cm45cm78cm57cm57cm
10 years56cm72cm49cm85cm61cm63cm

About our sizing
Please note: Season 2024 sizes have been updated in the chest, length and sleeve from previous batches. 
Our own brand garments follow the Australasian standard AS1182-1997 for sizing and are made with room to grow. Our Size 2 clothing for example is made to fit the standard’s average sized 2.5 year old comfortably.

Tips on how to measure your child
Chest - Place tape measure under the arms and measure around the chest at the fullest part until your fingers meet.
Arm - With arms down by the side and relaxed, measure from the wrist to the top of the arm before the shoulder curve. If you are unsure where the true shoulder curve starts, then gently place your flat hand (or another flat item like a ruler) on the shoulder and measure up to this point.
Waist - Measure around the natural waist bringing the tape measure round until your fingers meet. Young children often don’t have defined waists so if you are unsure how to locate this, get your child to bend to one side to find the natural crease of the waistline. Be careful not to squeeze the tape too tight and allow a little give when measuring.
Inside leg - With a flat foot, measure from the heel of the foot, up the inside of the leg to the crotch. Inside leg may sometimes be referred to as the inseam.

Please note - Measurements are taken when garments are laid flat. Areas such as chest, waist and hips are calculated at twice the width to get the full measurement.

How to Use

Materials & Care


Merino sleeping bags, bedding, swaddles and clothing are easy to care for when following the correct guidelines. Please see our care instructions included with your garment.

100% Australian Rib Knit Merino Wool (220gsm)
Woolmark Extra Fine - 19.5 Microns
Certified STANDARD 100 by OEKO-TEX
Gentle machine or hand wash in cold or 30°C water with liquid wool wash
Dry immediately - lay flat or hang dry

Care for your merino

As with many wool garments, you may experience a bit of pilling on this garment. Please note this is often due to a soft fibre such as merino rubbing against other fabrics, such as flannelette sheets. We consider pilling a normal part of wear and tear on a soft merino garment. We could have treated the fabric much more to reduce pilling but then it would lose its lovely, snuggly softness.

Please take care with moths

Protect your Merino from small holes created by insects such as moths and silverfish. Ensure your garments are clean before storing. Lavender and Cedar wood are noxious to these pests so storing your garments with these scents or a moth trap will help protect your knitwear further.

Love your Merino and it will love you back!

What are the major differences between The Sleep Store Merino garments?

Jersey Merino
The jersey merino is super smooth and soft, feels like high quality t-shirt fabric and has a comfortable stretch to it - not as much as the deluxe merino rib. Great for all year round and is the lightest of the three types at 200gsm. Good for summer babies.
Deluxe Merino Rib
This is a rib knit merino meaning it's structure is made up of rows of stitching. This gives this merino a really beautiful stretch with cross grain elasticity. It is so soft and great for all year round at 220gsm.
Deluxe Merino Fleece
The most fluffy fleecy softness on the inside, with a sweatshirt look on the outside, and most definitely the warmest of them all at 360gsm.

Shipping & Returns Information

Fast Shipping - In stock, ready to ship!

We offer fast, economical shipping to Australia, dispatched every week day from our Auckland, New Zealand warehouse. All items on our website are in stock, ready to dispatch (excludes pre-order or custom size items). Please allow 3-5 working days for main centres, 5 working days for outside of main centres and up to 10 working days for heavy or bulky orders.

Shipping starts from $8 for small items. Just add your items to your cart and use the Shipping Estimator in the Mini Cart or Cart with your post code. Please double check your shipping in the checkout, particularly for large items which the estimator doesn’t accurately calculate.

The majority of packages are shipped with Toll Priority. Bulky or heavy items will generally be shipped with Omni/Australia Post.

Packages are labelled with an Authority to Leave if they are less than $300 value so delivery doesn’t require you to be home. Please let us know if you need Signature Required for security concerns. PO Box or Parcel Locker orders are sent with Omni/Aus Post.

Free Shipping for orders over $150* (excludes large items)

Free shipping is available when you spend over $150! Please note bulky or heavy items are excluded from this offer and you can confirm the correct shipping at the checkout. Unfortunately our Cart Shipping Estimator does not accurately exclude large items from free shipping calculations. We apologise for any inconvenience with this technical limitation.

Go to Shipping & Delivery Page

Hassle-free Returns for 365 Days!

We have expert staff available to help you choose the perfect item – how can we help before you purchase? However, when you do purchase something that doesn’t fit or isn’t quite right, we offer an excellent returns policy and the best possible customer service.

We also know life with babies and children is busy, so you have up to 365 days for your returns and exchanges to come back to us:

  • Up to 90 days from purchase - You can return for an Exchange, Store Credit or Refund
  • Up to 365 days from purchase – You can return for an Exchange or Store Credit

Returned items must be received back in perfect condition, unused and unwashed condition including the instructions and packaging. Please ensure you carefully package items so they are received back in perfect condition.

Our Returns and Exchanges page has full details, including product specific returns information and our Returns Form.

Go to Returns Page

Brand Information
The Sleep Store
We're thrilled to bring you our own brand range of baby and family sleep essentials. We have developed our range of natural fibre bedding & clothing with parents in mind, to offer fabulous quality and great value. Our organic cotton bedding and wool underlays is award winning and top rated by our customers. Our aim is for The Sleep Store products to be the best on the market. The Sleep Store range is designed and developed in house by our own team and now includes baby sleeping bags, bedding, merino clothing, organic cotton clothing, cots, bassinets and more. We are all parents and know what fabrics and features make life easier for parents, and great for little ones to use.