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  • Free delivery across Ireland on orders over €60
  • Prices shown in euro, with nothing added at the checkout
  • Delivery in 5 to 7 days after a 24 to 48 hour handling time
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Blue Silk Pillowcase | Blue Mulberry Silk Pillow Case | Blue Silk Pillow Slip

Blue Silk Pillowcase

€49 €69 Save €20
  • 22 Momme Mulberry
  • Hidden Zip
  • 51 x 76 cm
  • One Case

Price: €49 €69

  • Delivery time: 5 to 7 days, after a 24 to 48 hour handling time
  • Free delivery across Ireland on orders €60+, otherwise Express Delivery at €25
  • Pay by card or PayPal, handled by the payment provider
  • 15 days to change your mind, plus your Consumer Rights Act 2022 guarantees

Often bought together

Silk Baby Mittens, Blue €39
Mens Satin Pyjamas Set, Black, Large €59
Mens Silky Satin Lounge Robe, Black, Large €59
Product specifications
Material100% pure mulberry silk, Grade 6A long fibre
Weight22 momme
Size51 cm x 76 cm, standard Irish pillow
ClosureHidden zip
ColourBlue
Sold asOne pillowcase
CareCold hand wash or gentle machine cycle, air dry out of the sun
Not suitable forKing pillows
Shipping & returns

Tracked delivery anywhere in Ireland. Free on orders of €60 or more; below that the only method offered is Express Delivery at €25, which is also available above the threshold as a paid upgrade. Allow 5 to 7 days, after a 24 to 48 hour handling time. We ship within Ireland only, and every price includes VAT.

You have 15 days from delivery to change your mind on an unused item in its original packaging, with proof of purchase. That sits on top of the 14 day right to cancel that Irish law gives you on anything bought online. On a cancellation you pay only the direct cost of sending the goods back. Refunds are processed 24 to 48 hours after we receive the item.

If it arrives faulty, damaged or not as described, we put it right at no cost to you under the Consumer Rights Act 2022, return postage included. Those guarantees cannot be excluded and nothing on this page limits them; where the failure is major the choice between a refund, a replacement and a repair is yours.

Shipping details · Refunds and returns

Looking after it

Cold water, 30 degrees or below, hand wash or a gentle machine cycle in a mesh bag. Use a detergent with no enzymes and no bleach. Air dry out of direct sun and keep it out of the dryer. Iron on the lowest setting if you iron it at all.

22 Momme MulberryGrade 6A long fibre, not a satin weave
Hidden ZipStays on the pillow and out of sight
51 x 76 cmStandard Irish pillow size
One CaseNo minimum order, buy a single one

About this product

Blue, in 22 momme mulberry silk.

One pillowcase, 51 cm by 76 cm, Grade 6A long fibre mulberry silk with a hidden zip. Same silk as every case we sell. A mid blue is the easiest colour in the range to live with.

A mid blue is the easiest colour in the range to live with. It sits with white bedding, with grey, and with the natural timbers most Irish bedrooms already have, without committing the room to anything.

The silk is the same on every colour we sell: 100 per cent mulberry, Grade 6A long fibre, woven to 22 momme. The colour is the only thing that changes.

Blue holds its depth well through washing because the dye sits on a long fibre silk rather than a printed surface. What fades a blue pillowcase is sunlight, so dry it in the shade.

It closes with a hidden zip rather than an envelope flap, so the pillow stays where you put it and there is nothing to tuck at 11pm.

Fits a standard Irish pillow at 51 cm by 76 cm. A king pillow will not fit, and we would rather say that here than on the returns page.

Blue Silk Pillowcase

What a silk pillowcase does is reduce friction. That is a property of the weave, not a treatment, and it is the honest version of everything else said about silk pillowcases.

Blue Silk Pillowcase

The number that matters is momme, which is how silk is weighed rather than counted. Silk thread is too fine for a useful thread count, so a piece is weighed instead. At 22 momme this is a dense, heavy silk. Below about 19 a pillowcase wears through quickly; much above 22 and you are into curtain weight and lose the drape.

Blue holds its depth well through washing because the dye sits on a long fibre silk rather than a printed surface. What fades a blue pillowcase is sunlight, so dry it in the shade.

Care is the part people get wrong, and it is simple. Cold water, no enzymes, no bleach, no dryer, dry in the shade. A mesh laundry bag makes a machine cycle safe. Treated that way a 22 momme case lasts years rather than seasons.

This page is one of eleven colours, and the case itself is identical across all of them. If you want to see the whole colour range on one page with a picker, the Pure Silk Pillowcase page carries it.

Still deciding?

Not sure yet? That is fine.

You can change your mind. You have 15 days from delivery on any unused item in its original packaging. That sits on top of the 14 day right to cancel that Irish law gives you on anything bought online. On a cancellation you pay only the direct cost of sending the goods back.

If it turns up faulty, damaged or not as described, that is on us. Under the Consumer Rights Act 2022 you are entitled to a repair or a replacement first, and to a price reduction or your money back where that does not put things right. We pay the return postage and nothing on this page limits any of it. Read the detail on our refunds and returns page, or ask us anything before you order.

Returns and refunds Ask a question

Got questions?

Frequently Asked Questions

Why is a Blue Mulberry Silk Pillowcase part of holistic self-care?

It transforms simple rest into a nightly rejuvenating ritual.

How does a Blue Silk Pillow Slip elevate bedroom aesthetics?

A Blue Silk Pillow Slip elevates bedroom style with its lustrous finish.

What does momme actually measure?

Weight, not thread count. Silk thread is too fine to count usefully, so it is weighed instead: momme is the weight in pounds of a 45 inch by 100 yard piece. Our pillowcases, eye mask, bonnet and baby mittens are 22 momme, the silk flat sheet is 19 momme and the women's mulberry pyjama set is 16 momme.

Is a Blue Silk Pillow Slip suitable year-round?

A Blue Silk Pillow Slip is versatile for all seasons. Its thermoregulating fibres keep you cool in summer and cosy in winter, ensuring year-round comfort.

How durable is a Blue Mulberry Silk Pillowcase?

A Blue Mulberry Silk Pillowcase is exceptionally strong. Silk fibres are tougher than steel of the same thickness.

Is everything on this site actually silk?

No, and the page always says which. The mulberry silk range is 100 per cent silk. The satin range is polyester or a viscose blend woven in a satin weave, which gives a similar glide at a much lower price. Both are on the site on purpose and each product page states its own fabric.

How does a Blue Silk Pillow Slip add calm to bedtime routines?

A Blue Silk Pillow Slip adds calm by offering a soothing, spa-like touch.

How much is delivery?

Free across Ireland on orders of €60 or more. Below that the method offered is Express Delivery at €25, which is also available above the threshold as a paid upgrade. Allow 5 to 7 days after a 24 to 48 hour handling time.

How does a Blue Silk Pillow Slip perform in warm climates?

It prevents overheating, delivering a cooler, more refreshing sleep.

Do your prices include VAT?

Yes. Every price shown on this site includes VAT, so the figure on the product page is the figure you pay.

Is a Blue Mulberry Silk Pillowcase environmentally friendly?

A Blue Mulberry Silk Pillowcase is eco-conscious since silk is biodegradable and sustainable. Unlike synthetics, it combines comfort and luxury with environmental responsibility.

Why is a Blue Mulberry Silk Pillowcase associated with luxury?

A Blue Mulberry Silk Pillowcase embodies luxury with its glossy finish and smooth touch.

What makes a Blue Mulberry Silk Pillowcase superior to regular silk?

A Blue Mulberry Silk Pillowcase is crafted from the highest-grade silk, containing long, uniform fibres. This gives unparalleled softness, strength, and durability compared to standard silk options.

How do I wash silk without ruining it?

Cold water, 30 degrees or below, on a gentle cycle or by hand, with a detergent that has no enzymes and no bleach. Air dry out of direct sun and skip the dryer. A mesh laundry bag is worth using if it goes in the machine.

Can a Blue Silk Pillowcase improve sleep quality?

A Blue Silk Pillowcase improves sleep by regulating body temperature. Its natural breathability keeps you cool in summer and cosy in winter, supporting deeper, more restorative rest.

Can I return something if I change my mind?

Yes, within 15 days of delivery, unused and in its original packaging with proof of purchase. On a cancellation you pay only the direct cost of sending the goods back. That sits on top of the statutory right: Irish law gives 14 days from delivery to cancel an online purchase, under the European Union (Consumer Information, Cancellation and Other Rights) Regulations 2013.

The complete guide

Choosing a blue silk pillowcase that works with the bedding you own

4 min read Flair Silk Company

Start with the pillow, not the pillowcase

This case is 51 cm by 76 cm, which fits the standard pillow size sold here. If your pillow is a king, or a contoured memory foam shape, measure it before you order. A silk case that is stretched over a pillow it was not cut for wears at the seam first, and that is the one failure that is not the fabric's fault.

Then decide what you want the colour to do

Blue holds its depth well through washing because the dye sits on a long fibre silk rather than a printed surface. What fades a blue pillowcase is sunlight, so dry it in the shade.

The number to look at is momme

Momme is a weight, not a count. Silk thread is too fine to count usefully, so a standard piece is weighed instead. This case is 22 momme, which is the weight we settled on for pillowcases: 19 is fine but wears through sooner, and much heavier than 22 starts behaving like furnishing silk and loses the drape.

Know what you are buying, silk or satin

Satin is a weave and silk is a fibre, so a fabric can be one, the other, or both. This page is silk. The Satin Silk Pillowcase elsewhere on this site is a satin weave in 100 per cent polyester, which glides in much the same way and costs a good deal less. Both are worth owning and they are not the same thing, so we price and describe them separately.

Wash it the boring way

Cold water, 30 degrees or below, hand wash or a gentle machine cycle in a mesh bag. Use a detergent with no enzymes and no bleach. Air dry out of direct sun and keep it out of the dryer. Iron on the lowest setting if you iron it at all.

Browse the shop

Not sure which one you need?

Tell us what you want it to do and how you do laundry, and we will tell you whether the silk or the satin is the better spend. Free delivery across Ireland on orders over €60.

Ask us a question