{ "id": "white-22-momme-silk-pillowcase-queen", "sku": "white-22-momme-silk-pillowcase-queen", "title": "White 22 Momme Mulberry Silk Pillowcase, Queen 20\" x 30\"", "slug": "white-22-momme-silk-pillowcase-queen", "price": 59.99, "currency": "USD", "availability": "in_stock", "category": "silk-pillowcases", "category_label": "Silk Pillowcases", "tags": [], "colors": [], "materials": [], "dimensions": null, "weight": null, "images": [ "https://mulberrysilk.store/dropship-images/silk-pillowcases/white-22-momme-silk-pillowcase-queen/main-white-22-momme-silk-pillowcase-queen.jpg", "https://mulberrysilk.store/dropship-images/silk-pillowcases/white-22-momme-silk-pillowcase-queen/white-22-momme-silk-pillowcase-queen-2.jpg", "https://mulberrysilk.store/dropship-images/silk-pillowcases/white-22-momme-silk-pillowcase-queen/white-22-momme-silk-pillowcase-queen-3.jpg", "https://mulberrysilk.store/dropship-images/silk-pillowcases/white-22-momme-silk-pillowcase-queen/white-22-momme-silk-pillowcase-queen-4.jpg", "https://mulberrysilk.store/dropship-images/silk-pillowcases/white-22-momme-silk-pillowcase-queen/white-22-momme-silk-pillowcase-queen-5.jpg" ], "description_short": "Made from 100% mulberry silk on both sides with a hidden zipper closure and a 400 thread count weave, sized to fit a US queen pillow at 20 by 30 inches.", "description": "The problem with the pillowcase you already own\n\nMost people replace their sheets long before they think about the pillowcase, and that is backwards. The pillowcase is the only piece of bedding that spends the whole night pressed against your face and hair. A fitted sheet just lies there. A pillowcase gets rubbed against, turned on, bunched up and dragged across for hours.\n\nStandard cotton feels soft when you run a hand over it, but under a cheek that is moving it behaves more like a fine brush. Cotton is made of short staple fibers that stick out from the yarn. Every time you turn your head, those little fiber ends catch on hair strands and skin. You cannot feel it happening, but you can see the result in the morning when your hair is on the wrong side of your head and one cheek has a sheet crease across it.\n\nSilk does not do that, and the reason is physical rather than magical. A silk filament is one continuous strand, round in cross-section and very long. There are no fiber ends sticking out to grab at things. Lay your head on it and the surface slides instead of catching. That is the entire appeal, and it is why a queen mulberry silk pillowcase is one of the few bedding upgrades people actually notice on night one.\n\nWhat momme actually tells you\n\nWalk into silk shopping cold and you will meet a word you have never used before. Momme, usually written as mm, is the traditional Japanese weight unit for silk fabric. It measures how much a set area of cloth weighs. Higher momme, heavier cloth.\n\nFor pillowcases the common range runs from about 16 up to 25. Below 16 you are into fabric that is thin enough to see through and is better suited to scarves than bedding. Around 19 is the usual entry point for a decent case. At 22 momme you have a fabric with real presence. Pick it up and it has weight in the hand. Drape it over your arm and it hangs rather than drifts.\n\nThat weight matters for more than feel. A denser weave simply has more material to lose before it shows wear. Silk is a protein fiber and it does age, especially with hot water or harsh detergent, but a 22 momme silk pillowcase has more in reserve than a 16 momme one. If you plan to wash it every week for years, the heavier cloth is the better buy.\n\nThread count gets quoted too, and this case lists 400. With cotton, thread count is a reasonable rough guide. With silk it is far less useful, because silk filaments are so fine that a high count can still produce a flimsy fabric. When comparing silk, look at momme first and treat thread count as secondary information.\n\nBoth sides silk, and why that is not a given\n\nOne detail worth checking on any silk pillowcase is whether both faces are actually silk. It is common for budget products to use silk on the sleeping side and a cheaper backing underneath, which keeps the price down and lets the listing still say silk.\n\nThe trouble shows up the first time you flip your pillow at two in the morning. You go from the smooth face to a backing that feels like a regular pillowcase, and the whole point is lost. This case uses mulberry silk on both faces, so it does not matter which way the pillow lands.\n\nMulberry silk, for what it is worth, simply means silk from silkworms raised on mulberry leaves in controlled conditions. The controlled diet produces long, even, pale filaments, which is why mulberry is the grade used for most quality silk bedding and why so many shoppers specifically look for the best mulberry silk pillowcase rather than just any silk.\n\nGetting the size right\n\nThis is where most returns come from, so it is worth being careful. US pillow sizes run standard at 20 by 26 inches, queen at 20 by 30 inches, and king at 20 by 36 inches. They are all the same width. Only the length changes.\n\nThis case is cut for queen, 20 by 30 inches, which is about 51 by 76 cm. Put it on a standard pillow and you will have four spare inches flapping at one end. Try it on a king pillow and it will not reach.\n\nTake a tape measure to your pillow before ordering. Measure the longest edge, pillow only, with the old case off. Pillows do not always match the bed they sit on, and plenty of queen beds are dressed with standard pillows. Thirty seconds with a tape measure saves a return.\n\nLoft also plays a small part. A very thick or overstuffed queen pillow will fill the case tightly and the silk will look stretched rather than relaxed. A medium loft pillow lets the fabric lie flat and smooth, which is how silk looks its best.\n\nLiving with white\n\nThe color here is a solid white with no print or pattern. There is a practical case for white that goes beyond looks. It matches every bedding set you will ever own, so you are not locked into one color scheme. It also makes it very clear when the case needs laundering, which keeps you honest about washing.\n\nThe tradeoff is that marks show. Night creams, hair oil and makeup all leave visible traces on white, and because silk cannot take bleach, you have to catch them early with mild detergent rather than attacking them later. If you use heavy products before bed, go in knowing you will wash more often. Many people searching for the best white silk pillowcase accept that as a fair trade for how easy white is to style.\n\nWashing it without ruining it\n\nSilk is not difficult, it is just particular. A few habits cover almost everything.\n\nWash cold. Hot water is the main thing that damages silk, shrinking the weave and dulling the surface. Use a detergent made for delicates or wool, since standard laundry detergent often contains enzymes that attack protein fibers, and silk is a protein.\n\nIf you machine wash, use the delicate cycle and put the case inside a mesh laundry bag. The bag stops the case from wrapping around a zipper or a button in the drum. Hand washing in a basin of cool water is gentler again and takes about five minutes.\n\nSkip the dryer. Heat and tumbling are rough on silk. Press the water out between your palms or in a towel, never wring or twist, then hang or lay flat to dry out of direct sunlight. Sun fades and weakens silk over time.\n\nNever use bleach, oxygen brighteners or fabric softener. Softener coats the fibers and removes the slip you paid for in the first place. If you need to press, use the lowest silk setting with a cloth between the iron and the fabric, ideally while the case is still slightly damp.\n\nZip the zipper closed before washing. It stops the slider from catching on the fabric in the machine.\n\nWho this suits\n\nPeople with long hair are the most common buyers, because the reduction in drag is most noticeable when there is more hair to drag. Anyone who sleeps hot tends to appreciate silk for the initial coolness. People who use skincare at night often prefer a surface that pulls at the face less as they turn.\n\nIt also lands well as a gift, which is part of why plain white sells so strongly. You do not need to know someone's bedroom colors or their bedding brand. You only need to know their pillow size, and queen covers a lot of beds.\n\nIf you buy only one, expect a gap in the rotation on laundry day. Two cases means one is always on the bed. For a shared bed, a matching pair looks considerably better than one silk and one cotton sitting side by side.\n\nThe short version\n\nThis is a white, solid-color pillowcase in US queen size, 20 by 30 inches, made from 100% mulberry silk at 22 momme with silk on both faces, a 400 thread count weave and a hidden zipper. Measure your pillow before you order, wash it cold and air dry it, and keep bleach and softener away from it.\n\nDo that and you have a surface that feels cool and smooth every night, in a color that works with whatever else is on the bed.", "llm_summary": "This is a white silk pillowcase in US queen size, 20 by 30 inches (about 51 by 76 cm). The fabric is 100% mulberry silk at 22 momme, with silk on both faces, a 400 thread count weave, a solid white color with no pattern, and a hidden zipper closure. It is a single piece, sold as one count, in a plain modern style. Care is hand wash, or machine wash on a delicate cycle, using mild detergent and no bleach or softener. Brand, country of origin, packed weight and shipping carton dimensions are not stated in the information available for this item. Silk is a smooth, cool-feeling natural fiber that creates less friction against hair and skin than cotton.", "returnable": true, "return_policy": "Voluntary 14-day change-of-mind returns in original condition, buyer pays return postage; state consumer protection law and implied warranties for faulty goods. Return postage on faulty goods is ours.", "shipping_profile": "standard", "warranty": null, "brand": "Mulberry Silk Company", "gtin": null, "mpn": null, "condition": "new", "url": "https://mulberrysilk.store/white-22-momme-silk-pillowcase-queen/", "canonical_url": "https://mulberrysilk.store/white-22-momme-silk-pillowcase-queen/", "json_url": "https://mulberrysilk.store/api/products/white-22-momme-silk-pillowcase-queen.json", "updated_at": "2026-10-12" }