Pillowcase

The pillowcase is the element of bed linen most in contact with the face and hair. Choosing it wisely means improving sleeping comfort and preserving the skin and scalp night after night.

This guide reviews the sizes available, the materials adapted to each need, the benefits for the skin and hair, and the right maintenance actions.

What is a pillowcase for?

The pillowcase protects the pillow from stains, perspiration and natural oils from skin and hair. As we spend around a third of our lives with our heads resting on it, its role as an interface between the body and the cushion is central to the hygiene of the room.

It also completes the aesthetic of the bed, in harmony with the duvet cover and the fitted sheet. A complete set generally includes one or two matching pillowcases for a coordinated look.

Beyond protection, the pillowcase plays a role in sleeping comfort: its softness, freshness or warmth depend directly on the material chosen.

Choosing the Right Pillowcase Size

The size of the cover must correspond exactly to that of the pillow for a clean finish and optimal support. Several standard sizes coexist in France.

Pillowcase 50x70 (standard rectangular)

The 50x70 cm format is now the most sold in France. Rectangular, it accompanies pillows of the same size, which have become the norm in master bedrooms. Its elongated format supports the head and neck well.

Pillowcase 65x65 (traditional square)

The 65x65 cm format corresponds to the classic square pillow, still very present in French bedrooms. This traditional size lends itself particularly well to decorative configurations with two square pillows aligned at the head of the bed.

Pillowcase 60x60

The 60x60 cm format is for slightly more compact square pillows, often used in addition to a rectangular pillow or as a decorative cushion. It is a practical intermediate format for varying the volumes on the bed.

Pillowcase 40x60 (child and travel)

The 40x60 cm format is suitable for children's pillows, extra beds and travel pillows. It is also the preferred size for children's bedrooms, more suited to their body shape.

Other formats exist: 60x80 for lovers of large rectangular pillows, 80x80 for square European pillows, and 30x50 for lumbar pillows.

What material should you choose for your pillowcase?

The material plays a determining role on the feeling at bedtime, thermal regulation and the impact on the skin and hair.

Cotton percale pillowcase

cotton percale offers a matte, fresh and resistant feel. Its tight weave at 80 threads or more makes it a safe bet for everyday use, particularly appreciated by sweaty sleepers. It is the most versatile material for the master bedroom.

Cotton sateen pillowcase

The cotton satin provides a silky touch and a slight shine. Its smooth surface limits friction during the night, making it a good choice for preserving skin and hair. It is the accessible alternative to silk, with much simpler maintenance.

Cotton gauze pillowcase

cotton gauze impresses with its lightness and casual crinkled appearance. It lends itself well to natural and bohemian atmospheres. Its airy feel and breathability make it an interesting option for summer.

Washed linen pillowcase

washed linen offers a textured and natural feel, with excellent thermo-regulating properties. Its robustness makes it a lasting investment, and its decorative rendering brings character to the room.

Mulberry silk pillowcase

The mulberry silk pillowcase represents the top of the line in this category. Its ultra-smooth surface drastically limits friction, which benefits the skin and hair. The weight of silk is measured in mommes: we consider that 19 to 22 mommes offer a good balance of comfort and durability, and that beyond 25 mommes, we enter into premium silk.

Its maintenance remains demanding (hand wash or very delicate cycle, dry flat) and its price is significantly higher. For those who want the benefits of a smooth surface without these constraints, cotton satin offers a practical alternative.

Silk or cotton satin: what's the difference?

Confusion is common, and for good reason: cotton satin visually imitates silk. However, these are two very different subjects.

Silk is a natural fiber produced by the silkworm, particularly noble but expensive and fragile. Cotton sateen refers to a type of weave (four-on-one) applied to 100% cotton. The result is a shiny, silky fabric that feels like silk, without sharing the price or maintenance constraints.

To limit friction on the skin and hair, both materials work. For everyday use without constraints, cotton satin remains the most practical and accessible option.

Benefits of a pillowcase suitable for skin and hair

The material of the pillowcase has a real impact on the comfort of the skin and the condition of the hair when you wake up.

Some dermatologists recommend cotton sateen or silk pillowcases to their patients with acne or reactive skin. The smooth surfaces retain fewer bacteria than traditional cotton and limit friction which causes micro-irritation.

These materials also do not absorb facial treatments and serums applied in the evening. The active ingredients remain on the skin instead of being absorbed by the tissue, which optimizes the effectiveness of the cosmetic routine.

On the hair side, the effect is just as notable. A silky surface limits breakage, frizz and the tangled appearance when you wake up. This advantage particularly benefits fine, curly, dry or weakened hair from coloring.

Colors and finishes

The pillowcase is available in all bed linen colors. White remains the timeless classic, which goes with every duvet cover imaginable.

Neutral tones (beige, ecru linen, pearl gray, taupe) dress contemporary rooms with subtlety. The more pronounced colors (navy blue, terracotta, sage green, powder pink) bring character and allow you to play on contrasts with the rest of the set.

In terms of finishes, we find the classic pillowcase with interior flap, the zippered pillowcase (more practical for everyday use), the pillowcase with contrasting piping for a structured effect, or the ruffled pillowcase for a more romantic look. These finishing details influence both the comfort and the aesthetics of the bed.

How to maintain your pillowcase?

Care depends on the material, but a few rules apply to all pillowcases.

• Wash at 40°C for standard cotton, 30°C for satin, gauze and silk
• Increase to 60°C occasionally for hygienic cleaning of cotton and linen
• Use a mild detergent, avoid fabric softener which dulls the fibers
• Air dry for satin, linen and silk, tumble dry on low for percale and classic cotton
• Iron the percale at medium temperature, leave the gauze and linen as is

For the mulberry silk pillowcase, hand washing in cold water with a neutral detergent is ideal. Drying is done flat on a towel, away from direct sunlight to preserve the colors.

When to change your pillowcases?

A well-maintained pillowcase lasts three to five years depending on the material and frequency of use. Standard cotton shows signs of wear more quickly, whereas a quality washed linen or silk pillowcase can hold up much longer.

In terms of washing, the recommended frequency is once a week, or even every three or four days for acne-prone skin or oily scalp. Having several rotating pillowcases extends the lifespan of each and makes daily organization easier.

Beyond visible wear, watch for the appearance of persistent stains, yellowing or worn areas: these are signs that it is time to renew the piece. A reasonable investment that contributes to more comfortable nights and visibly healthier skin when you wake up.