Midnight Blue Pure Silk Flat Sheet

Silk Bed Linen - 22 Momme

£380

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Size:

Size Chart

Our comprehensive size chart for pillowcases, fitted sheets, flat sheets, duvet covers and cushion covers make shopping easy. You’ll find all the information you need for the perfect fit.

These size charts have been designed to ensure the finest silk bedding you are purchasing is the right size for your bed - whether that be a single, double, king, superking or emperor. If you don't recall what size you have, all you need is a tape measure and compare with the chart below.

BEDDING SIZE CHART - UK BED SHEET SIZES

Type	Your Bed W x L	Duvet Cover W x L	Deep Fitted Sheet W x L x D	Flat Sheet W x L
UK Single	90 x 190 cm (3ft x 6ft 3 in \| 35.43 x 74.8 in)	140 x 200cm (55 x 79in)	90 x 190 x 35 cm (35 x 75 x 13.7 in)	180 x 275 cm (71 x 108 in)
UK Double	135 x 190 cm (4ft 6 in x 6ft 3 in \| 53.15 x 74.8 in)	200 x 200 cm (79 x 79 in)	140 x 190 x 35 cm (55 x 75 x 13.7 in)	230 x 275 cm (91 x 108 in)
UK King	150 x 200 cm (5ft x 6ft 6 in \| 59 x 78.7 in)	230 x 220 cm (90 x 87 in)	150 x 200 x 35 cm (59 x 79 x 13.7 in)	275 x 275 cm (108 x 108in)
UK Super King \| European Grand King	180 x 200 cm (6ft x 6ft 6 in \| 71 x 78.7 in)	260 x 220 cm 102 x 87 in	180 x 200 x 35 cm (71 x 79 x 13.7 in)	305 x 275cm (120 x 108 in)
UK Emperor \| European Super King	200 x 200 cm (6ft 6 in x 6ft 6 in \| 78.7 x 78.7 in)	290 x 235 cm (114 x 92 in)	200 x 200 x 35 cm (79 x 79 x 13.7 in)	320 x 290 cm (126 x 114 in)

PILLOWCASE SIZE CHART

Selecting the appropriate pillowcase size is essential to ensure a good fit, for both comfort and aesthetics.

Our pillowcase size chart makes it simple to choose the right fit for your pillows, ensuring a good night's sleep and a well-coordinated bedroom. We offer two different pillowcase sizes to fit most standard and super king-sized pillows.

UK Standard Silk Pillowcase 'Queen' (50 x 75 cm | 20 x 30 in):
This is the most prevalent size in the UK and is suitable for single, double, and king-sized beds. In the USA and Australia, this size is referred to as a 'Queen' pillowcase.

When two standard 75cm long pillowcases are placed side-by-side, they cover the width of a UK king-sized bed (1.5m).

UK Super King Silk Pillowcase 'King' (50 x 90 cm | 20 x 36 in):
This size is commonly used on Super King and Emperor-sized beds in the UK. It is suitable for both Super King and Emperor-sized beds. In the USA and Australia, this size is referred to as a 'King' pillowcase.

When two Super King 90cm long pillowcases are placed side-by-side, they cover the width of a UK Super King bed (1.8m).

Refer to the table below for a quick comparison of our two pillowcase sizes

Description	Size (Width x Length)
UK Standard \| US Queen	50 x 75 cm (20 x 30 in)
UK Super King \| US King	50 x 90 cm (20 x 36 in)

CUSHION COVER SIZE CHART & EURO SHAMS

Choosing the correct size of cushion covers and Euro shams is crucial for achieving a polished, professional look for your living spaces.

Our cushion cover size chart and Euro shams guide makes it easy to select the perfect fit for your cushions and pillows.

Whether you’re looking to refresh your bedroom or add a touch of elegance to your living room, selecting the right size is the first step.

Browse our chart below to find the perfect size to match your existing decor and cushion inserts.

Type	Size (Width x Length)
Square	40 x 40 cm (16 x 16 in)
Large Square	50 x 50 cm (20 x 20 in)
Extra Large Square \| Euro Sham	65 x 65 cm (26 x 26 in)
Boudoir \| Rectangle	30 x 50 cm (12 x 20 in)

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Variant

This Midnight Blue Flat Bed Sheet is part of our Silk Bed Linen collection and crafted from our signature fabric.

All our silk bed linen begins by selecting only the finest 100% long-strand Mulberry Silk. From there we employ the latest modern technology with a specialised weave and finishing process to produce an exquisite, indulgent fabric that is machine-washable. One that exhibits a refined contemporary matt finish, with pearlescent highlights and an incredibly smooth, supple hand feel. Fitting for such beautiful fabric, skilled artisans carefully craft each item into our bespoke designs with an inimitable finish and feel that complements the modern bedroom.

Consider this. You will spend ~2700 hours in bed over the next 12 months, 27000 hours over the next decade. That's around one-third of your life, between the sheets.

We all need quality sleep for our nervous system to shut down, memories to be stored and our cells to rest and rejuvenate.

High quality sleep leads to high performance and improved health.

There simply isn't a more luxurious, comfortable and therapeutic fabric to sleep in than MayfairSilk. It's divine against the skin, regulates temperature in the 'comfort zone', keeps skin and hair hydrated, is hypoallergenic, dries quickly and stays fresh longer than cotton so you need to wash it less frequently.

When you invest in quality, it's made to last. You can look forward to over a decade of use when following our care instructions (that includes machine-washing). Discover for yourself why it's referred to as the "Queen of textiles" since the 27th century BC.

Make the investment into your sleep today, you will thank yourself later. Try it and it will be an indispensable part of your life.

What you’ll love

Machine washable (without enzymes <30ºC or 86ºF temp)
22 momme Grade 6A Mulberry Silk - will last 30% longer than lower momme fabrics
Superbly soft with a refined matt finish
Maintains skin hydration
Assists in smoother & shinier hair
Silk has thermal-regulating properties (cool in summer, warm in winter)
Hand-finished
Sustainably produced
Naturally hypoallergenic and antibacterial
Designed in London
Certified Standard 100 by Oeko-Tex
Free from all harmful chemicals and dyes

Mayfairsilk Difference

Crafted in 22 Momme from only the finest grade 6A long-fibre Mulberry Silk with a specially commissioned weave and finishing. This imbues our fabric with its trademark qualities of an incredibly smooth hand-feel, thickness, durability, rich lustre and a refined 'matt' finish.

Certified Standard 100 by Oeko-Tex®:
One of the world's best-known certificates for textiles tested for harmful substances. It stands for customer confidence and high product safety. You can be certain that every component of this product has been tested for harmful substances and is free from all toxic dyes and chemicals.

Design palette:
Our design philosophy is a calming, balanced colour palette playing with contrasts and vibrant highlights to create an aura of beauty and happiness after a long day.

Pairing suggestions:
Pair this sheet with a matching or complementing pillowcase, fitted sheet or duvet cover for the ultimate sleep experience.

Sizing information

Flat Sheet:

Double: 230x275cm (90.5x108in)
Kingsize: 275x275cm (108x108in)
Superking: 305x275cm (120x108in)
Emperor: 320x290cm (126x114in)

Reference - UK Standard Bed sizes:

Double: 135 x 190cm (4ft 6" x 6ft 3")
Kingsize: 150 x 200cm (5ft x 6ft 6")
Superking: 180 x 200cm (6ft x 6ft 6")
Emperor: 200 x 200cm (6ft 6" x 6ft 6")

Packaging: 31 x 34 x 5cm

Silk care

Hand-wash gently or use a delicate machine cycle below 30°C with a pH-neutral detergent designed for silk. Turn pillowcases and covers inside out. Do not use bleach or fabric softener, wring or tumble dry. Press gently between clean towels, reshape and air-dry in the shade.

Read the silk care guide.

Delivery and returns

Delivery options and charges are shown at checkout. For dispatch times, UK and international delivery, please see our delivery information.

For return eligibility, time limits and instructions, please read our returns and guarantee terms.

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The Mayfairsilk difference

More to silk than meets the eye

Momme (pronounced ‘mom-ee’) measures the weight of silk fabric. A higher number means more silk by weight in the same area of fabric. It is one part of the picture, alongside the fibre grade, weave and finishing.

This fabric is 22 momme, Grade 6A Mulberry silk: a fluid drape, a smooth hand feel and our signature soft matte sheen. Our pillowcases use a separate 25 momme silk fabric.

What is momme? Read the full guide

22momme

The silk weight of this fabric

Weight: Momme
Fibre grade: 6A Mulberry silk
Finish: Soft matte sheen

Weight, fibre grade and finish each tell a different part of the story.

Our signature finish

A softer sheen. A modern kind of silk.

Silk needn’t have a high-gloss look. Our weave and finishing give Mayfairsilk its distinctive matte appearance, with a subtle lustre that catches the light.

Rich colour, a smooth hand feel and a relaxed, contemporary look; silk that feels as beautiful as it looks in your bedroom.

A high-gloss look

Our soft matte sheen

Finish illustration. Colour and lighting affect how silk appears; see the product photographs for this colour.

Explore our silk, from fibre to finish

Customer reviews

Express Worldwide Delivery (DDP)

Free delivery:
UK Mainland £50+
Most EU countries €180+
USA $180+
Rest of world £200+
See all regions.

30-night Pillowcase Guarantee

We're so confident you will love it, you can try it risk free.
See the guarantee.

Here to help

Questions about silk, sizes or care? Contact our team.

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