100% Pure Mulberry Silk Duvet Covers

If you already like the warmth of your duvet insert, there is no reason to replace it. A mulberry silk duvet cover changes the part of the bed you see, touch and pull around your shoulders each night. Choose from 19, 22 or 25 Momme, then match the exact measurements to your insert. Each product here is one cover; the insert and pillowcases are sold separately.

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4 products

4 products

  • Soft Silk Duvet Cover
    Soft Silk Duvet Cover
    Regular price
    $349.99
    Regular price
    $349.99
    Sale price
    $349.99
    Custom Size Available

    181 total reviews

    19 Momme
  • Premium Silk Duvet Cover
    Premium Silk Duvet Cover
    Regular price
    $359.99
    Regular price
    $359.99
    Sale price
    $359.99
    Custom Size Available

    218 total reviews

    22 Momme
  • Classic Silk Duvet Cover
    Classic Silk Duvet Cover
    Regular price
    $599.99
    Regular price
    $599.99
    Sale price
    $599.99
    Custom Size Available

    139 total reviews

    25 Momme
  • Soft Silk Duvet Cover for Kids
    Soft Silk Duvet Cover for Kids
    Regular price
    $99.99
    Regular price
    $99.99
    Sale price
    $99.99
    Custom Size Available

    51 total reviews

    19 Momme

Keep the Warmth, Change the Way the Bed Feels

There is a familiar moment at the end of the day when you pull the duvet up and settle in. The filling decides how warm that moment feels; the cover decides what meets your hands, face and shoulders. Replacing a coarse or heavy-feeling cover with mulberry silk keeps the insert you already know while giving the bed a smoother, more fluid surface.

That is the point of this collection: one meaningful change, not a whole new bed. Every product here is a single cover. If you would rather have matching pillowcases arrive with it, the mulberry silk duvet cover sets are the better place to look.

A Quiet Bed Starts with a Cover That Stays Put

Few things make a bed feel untidy faster than an insert sliding into one corner. THXSILK covers use interior ties and an invisible zipper, helping the two layers move together. Attach the ties to the loops on a compatible insert, smooth the filling into the corners and close the zipper along the edge.

The most important detail is still the least glamorous one: size. Measure the insert itself instead of trusting only the words Twin, Queen or King. Two brands can use the same size name and cut their bedding differently. If you still need the silk-filled insert, compare the exact dimensions in the silk comforter collection before choosing both pieces.

How Much Presence Do You Want from the Silk?

Momme changes the character of a duvet cover. 19 Momme silk duvet covers have the lightest, most relaxed movement in this group. A 22 Momme duvet cover sits in the middle, while 25 Momme duvet covers fall with a fuller, more substantial drape.

The higher number is not a prize. Think about the bed you enjoy getting into: airy and easy, balanced, or noticeably weightier in the hand. Choose that feeling first and let the number confirm it.

What Silk Changes at Night

A mulberry silk duvet cover gives the top of the bed a smooth surface that moves easily over skin rather than catching as you turn. Silk is breathable and manages moisture, which can help the bedding feel less clammy as body heat builds. For many sleepers, that lighter, less resistant surface makes it easier to settle beneath the covers.

The cover does not replace the job of the insert. It will not turn winter fill into summer fill, and bedding cannot treat night sweats or a sleep condition. Choose the cover for touch, drape and everyday protection; choose the insert for warmth.

Wash the Cover, Protect the Insert

One reason to use a duvet cover is that the outer layer can be removed without cleaning the filled insert every time. Close the zipper, turn the cover inside out and give it room in a large mesh bag. Choose a cold delicate wash and silk-friendly detergent, then dry it naturally in the shade. The THXSILK silk care guide has the full routine, and the sewn-in label should always have the final word.

FAQs

Which THXSILK silk comforter weight should I choose?

Start with the bedroom temperature, then think about the hours after you fall asleep. Choose Summer if you often throw the covers off, Winter for a genuinely cold room, or All-Season for the middle ground. Air conditioning, sleepwear and your mattress still matter.

What is included in a THXSILK silk comforter set?

One silk-filled comforter and one removable 19 Momme mulberry silk duvet cover are included. Sheets and pillowcases are separate.

Is the outside of the comforter made of silk?

The comforter is silk-filled, and selected sets add a separate 19 Momme mulberry silk duvet cover. Check the filling and shell details on the individual product page so you know what is inside and what you will touch.

Can I use a THXSILK comforter as a duvet insert?

Yes. Match the exact length and width of the two pieces, then use the insert loops and cover ties to keep them together. A single comforter does not include the cover; choose a set if you need both.

Can I machine wash a mulberry silk-filled comforter?

Follow the sewn-in label rather than treating the insert like ordinary laundry. Use a removable cover, air the comforter in shade and arrange spot or professional cleaning when directed. Care for the cover separately.