If you want one pillowcase to do the most for your hair and skin, buy mulberry silk and sleep on it every night. If you want the one that will actually change your week, buy more pillowcases than you need — a twelve-pack of microfiber, or a couple of cotton two-packs — so a clean one is always within reach. For most people the right move is both: one good case for the pillow your face is on, and a deep bench behind it. Below is every pillowcase in the Calm Cloud range, what each is genuinely for, and how to decide.
The pillowcase is the one piece of bedding your face and hair touch for seven or eight hours a night, and the cheapest piece to replace. That makes it the highest-leverage thing in the bed. It is also the piece that needs washing most often, which is why a buying decision that ignores laundry will not survive contact with a real week.
The quick comparison
| Pillowcase | Material | Closure | Best for | Care effort |
|---|---|---|---|---|
| Mulberry Silk Pillowcase with Zipper | 100% natural 19 momme mulberry silk | Hidden zipper | Frizz-prone, fragile or chemically treated hair | Highest — gentle cycle, treat as a delicate |
| 12-Pack Microfiber Pillowcases | 100% polyester microfiber | Envelope | Never running out of a clean case | Lowest — wash cold, tumble low, no ironing needed |
| Cotton Envelope Pillowcase Set, 2-Pack | Pure cotton | Envelope | Sensitive skin and hot sleepers | Low — wash cold gentle, softens with every wash |
| Yarn-Dyed Cotton Muslin Pillow Shams | Yarn-dyed cotton muslin, 3-layer weave | Envelope | Making the bed look finished | Low — wash cold gentle, tumble low |
| Brushed Microfiber Ruffled Pillowcases | 1800 Series brushed microfiber | Envelope | A softer, more romantic bed without a restyle | Low — resists pilling and fading |
| Microfiber Body Pillowcase, 20x54 in | 1800 Series brushed microfiber | Envelope | Pregnancy, nursing months, side-sleeping support | Low — wash cold, tumble low |
| Microfiber Pillowcase Set of 2 | 1800 Series brushed microfiber | Envelope | Matching both pillows in one go | Lowest — wrinkle-free, stain-resistant |
Best for hair: the Mulberry Silk Pillowcase with Zipper
This is the one to buy if hair is the reason you are here: 100% natural 19 momme mulberry silk with a hidden zipper closure. The case for it is mechanical rather than magical. Silk has a smoother surface than woven cotton, so hair slides over it instead of snagging, and less friction across a night of turning means less frizz, fewer tangles and less breakage.
Momme is the traditional unit for silk weight — roughly the weight in pounds of a 45-inch by 100-yard piece of fabric, and the silk equivalent of thread count. Nineteen momme sits squarely in the range used for pillowcases.
Two honest caveats. First, the hair-friction benefit is well established, but the skin benefits that often get bundled in with it are less settled — there is a registered clinical trial comparing silk against cotton pillowcases on acne-prone skin, which tells you the question is still genuinely open rather than closed in silk's favour. Second, in the thick of postpartum shedding, silk reduces mechanical stress on the hair you still have but does not change what is driving the shedding. The American Academy of Dermatology describes that shedding as telogen effluvium, driven by falling oestrogen, usually starting three to four months after birth and resolving by your child's first birthday. Silk is a kindness in the meantime. If fullness has not returned after a year, see a dermatologist.
It is by a wide margin the most expensive pillowcase per case in the range, and it comes one to a pack in fourteen colours, from blush pink and champagne through to wine red and black. The sensible pattern is one silk case on the pillow you actually sleep on, and something cheaper on the rest of the bed.
Best for real life: the 12-Pack Microfiber Pillowcases
Twelve pillowcases in one box is not a glamorous purchase, and it is the one that most reliably improves a household. The Sleep Foundation advises washing sheets and pillowcases weekly, more often with pets or allergies; dermatology guidance for acne-prone skin goes further, to every two to three days. Neither number is hard to hit. Both are hard to hit when you own two pillowcases and changing one means doing laundry first.
That is the whole argument for the twelve-pack. Soft polyester microfiber, envelope closure, a wrinkle-free, fade-resistant and stain-resistant finish, in Queen (20x30 in) and King (20x36 in) across six colours — light grey, smoke grey, charcoal grey, navy blue, black and white. What you are buying is not a luxury but the ability to change your pillowcase on a Tuesday because you feel like it.
Best for sensitive skin: the Cotton Envelope Pillowcase Set
Pure cotton, two to a set, envelope closure, in a warm tan Light Coffee tone, in Standard (20 x 26 in), Queen (20 x 30 in) and King (20 x 36 in). Cotton is the material most often recommended for reactive or acne-prone skin for a boringly practical reason: it breathes, it releases moisture rather than holding it against you, and it tolerates being washed often and hot. Microfiber is smoother and cheaper but less breathable, which matters if you run warm or are still having night sweats.
Worth knowing before it arrives: the cotton may feel firmer than you expect out of the package and softens with repeated washing. That is normal, not a defect — wash it twice before you judge it.
Best for making the bed look finished: the Yarn-Dyed Cotton Muslin Pillow Shams
These are shams, not sleeping cases — the decorative pair at the back that makes a bed read as made rather than merely occupied. Breathable yarn-dyed cotton muslin with a three-layer weave, gentle on skin, simple envelope closure, two per pack, in Standard, Queen, King or Euro sizing. If your bed looks flat, this is usually the missing layer — the same move we recommended in our guide to building a warmer bed for fall.
Best for a prettier bed without a restyle: the Brushed Microfiber Ruffled Pillowcases
A pair of brushed microfiber cases with a delicate ruffled trim — soft, a little romantic, made to resist pilling and fading so the colour holds wash after wash. 1800 Series brushed microfiber, 100% polyester, two per pack, in Standard, Queen or King. They cost less than the cotton two-pack and change the character of a bedroom more than that suggests.
There is a matching ruffled body pillowcase in the same fabric if you want the two to read as a set.
Best for pregnancy and the nursing months: the Microfiber Body Pillowcase
A body pillow is what you reach for when you need something to lean on — through pregnancy, through the months of feeding at three in the morning, through the stretch afterwards when you are relearning how to sleep on your own side of the bed. The pillow does the work; the case keeps it clean and soft against your skin.
It fits a standard 20 x 54 in body pillow, brushed microfiber, envelope closure, as a single case or a two-pack in thirty-two colours. There is also a cotton version in solid orange if you want the breathability. Buy two, not one: a body pillow that goes uncovered on laundry day stops getting used.
Best entry point: the Microfiber Pillowcase Set of 2
Two brushed microfiber cases, envelope closure, thirty-two colours, four sizes — Standard (20x26 in), Queen (20x30 in), King (20x36 in) and King XL (20x40 in). It is the least expensive pillowcase in the range, and the obvious add when you want both pillows to match without buying twice, or to try a colour before committing the bed to it.
How to choose, in one paragraph
Start with the problem. Hair that tangles, frizzes or breaks: silk, one case, on the pillow you sleep on. Skin that reacts, or a bedroom that runs hot: cotton, changed every few nights. Clean pillowcases always running out: the twelve-pack. A bed that looks unfinished: shams at the back. A body that needs propping: the body pillowcase, in twos. Most people need a combination rather than a winner, and the combination is cheap. The whole lineup is in the pillowcases collection, and the rest of the bed in all bedding.
None of this is really about pillowcases. It is about the small, unglamorous rituals that make a day feel like yours again — a clean case on a Tuesday, a bed that looks deliberate, a room that smells right when you walk into it. Rest is what the rest of it sits on, and a pillowcase is the cheapest place to start. Once the top of the bed is sorted, the next decisions are what goes over it: we broke down duvet covers versus comforters from a laundry-first angle, and if you already own the cover, how to wash it and get the insert back in without losing an afternoon.
Questions we get asked
How often should I actually wash my pillowcase?
Once a week is the baseline most sleep and bedding guidance lands on. Push it to every two or three days if your skin is breaking out, if you sweat at night, if you are in the middle of postpartum shedding and shampooing less often than you used to, or if a baby sleeps against that pillow during feeds. The limiting factor is rarely knowledge, it is supply: if you own two pillowcases, a weekly change is really a weekly laundry obligation. Owning more cases than you strictly need is the easiest way to make the recommended frequency achievable.
Is a silk pillowcase actually better for your hair, or is that marketing?
The mechanism is real: silk has a smoother surface than woven cotton, so hair slides across it instead of catching, and less overnight friction means fewer tangles, less frizz and less mechanical breakage on fragile hair. What is less settled is how much measurable difference it makes to skin, which is still being formally studied. The honest framing: silk is a reasonable, low-risk thing to do for hair that is shedding, chemically treated or prone to tangling, and it will not fix a medical hair problem. If shedding has not resolved after a year, that is a dermatologist question.
Which pillowcase material is best for sensitive or acne-prone skin?
Cotton is the usual recommendation, for practical reasons more than chemical ones: it breathes, it tolerates hot washes, and it is cheap enough to own in quantity, so you can change it often. Frequency matters more than fibre: a cotton case changed every third night will do more for congested skin than a luxury case changed every third week. Cotton also releases moisture better than polyester microfiber, so you wake up less clammy.
What is the difference between an envelope closure and a zipper?
An envelope closure is an overlapping flap of fabric that tucks the end of the pillow inside, with no hardware at all. A zipper closes the case completely. Envelope closures are faster to change, have nothing to catch hair, and have no component that can break in the wash, which is why most of the Calm Cloud range uses them. A zipper earns its place on silk, where the fabric is slippery enough that a loose flap would let the pillow work its way out overnight.
Do pillow shams and pillowcases do the same job?
No, and buying one expecting the other is a common mistake. A pillowcase is what you sleep on and wash constantly. A sham is a decorative cover for the pillows at the back of the bed that make it look finished. You can sleep on a soft cotton muslin sham perfectly happily, but treat it as your nightly case and you will be laundering a styling piece every week, ageing it faster than it needs to.
