How to Choose a Square Pillowcase for a Restful Night’s Sleep

A good night's sleep doesn't just depend on your mattress or pillow. The pillowcase, often underestimated, is an essential component of your comfort. Do summer nights feel endless because of the heat?? Are you looking for more natural and sustainable materials for your bed linen?? Or do you simply struggle to find the right size for your typically French square pillow??

This square format indeed requires special attention. Whether you have a 65x65 cm or 80x80 cm pillow, choosing the right pillowcase can make all the difference. Materials, sizes, features... we break down the essential criteria to help you make the right choice.

Our Tips for Choosing Your Square Pillowcase

Before diving into our selection, let's review the key points for finding the perfect one.

1. The Material: The Key to Comfort and Thermoregulation

The material of your pillowcase directly influences the quality of your sleep, especially if you are sensitive to temperature changes.

• Natural fibres: A linen pillowcase or a hemp pillowcase are premium options for their thermoregulating properties. They absorb moisture and stay cool to the touch, making them excellent allies as a summer pillowcase. These materials are also very durable and soften with each wash.
• Technical textiles: For those who really struggle with the heat, there is thermoregulating bed linen made from innovative fabrics. A cooling pillowcase, often made of fibres like nylon or spandex, provides an immediate cooling sensation and helps wick away body heat. A serious option to consider for an anti-sweat pillowcase.
• Cotton: Cotton remains a reliable choice for its softness and breathability. Opt for high-quality cottons, such as percale or cotton sateen, for a silkier feel and better long-term durability.

2. The Size: A Matter of Precision

A pillowcase that's too large will shift and create uncomfortable folds, while one that's too small will compress the pillow and compromise its loft. The square format is a uniquely French feature, mainly available in two sizes?:

• 65x65 cm pillowcase: This is the most common size for square pillows, ideal for reading or as a decorative support.
• 80x80 cm pillowcase: This larger size offers a generous resting surface.

A quick check with a tape measure before confirming your cart will save you a lot of trouble and ensure a perfect fit.

3. Care and Certification

Always check the washing instructions to ensure the care of your pillowcase fits your routine. Certifications like STANDARD 100 by OEKO-TEX guarantee that the textile has been tested and is free of harmful substances, a mark of trust and safety for your skin.

Our Recommended Square Pillowcases

Here is our selection of models that stand out for their materials, sizes, and features.

MEROPE Cooling Pillowcase 80x80 cm

Why we love it: This pillowcase is for anyone who flips their pillow a hundred times a night looking for the cool side. Its knitted fabric, made of 90% nylon and 10% spandex, provides an immediate cooling sensation. Its large 80 x 80 cm size is perfect for generous pillows.

Advantages:

• Instant cooling sensation thanks to the technical fabric.
• Discreet zip closure: the pillow stays in place.
• STANDARD 100 by OEKO-TEX certified fabric, guaranteeing it is free from harmful substances.
• Stretch and snag-resistant fabric for better longevity.

Who is it for? For those who sleep on a large pillow (80x80 cm) and are looking for an effective solution to overly warm nights and night sweats.

Kala VIVARAISE Hemp Pillowcase 65x65 cm

Why we love it: The Kala pillowcase goes all-in on 100% natural with hemp, an eco-friendly fibre par excellence. Hemp is known for its durability and excellent thermoregulating properties, making it as pleasant in summer as it is in winter. Its trendy sage colour adds a soothing decorative touch.

Advantages:

• 100% hemp material, naturally breathable and hypoallergenic.
• Thermoregulating: cool in summer, cosy in winter.
• Ultra-durable, it softens and becomes more comfortable with each wash.
• Standard 65 x 65 cm size, compatible with most square pillows.

Who is it for? For lovers of natural and sustainable materials who want a versatile and comfortable year-round pillowcase for their 65x65 cm pillow.

Linco VIVARAISE Dual-Material Pillowcase 65x65 cm

Why we love it: The Linco pillowcase is a clever dual-material concept. One side is 100% linen for style and coolness, the other is 100% cotton for softness. The best of both worlds, in short.

Advantages:

• The dual-sided concept: the elegance of linen, the soft touch of cotton.
• Linen, a natural thermoregulator.
• Cotton, for unparalleled softness.
• 65 x 65 cm size suitable for standard square pillows.
• Its "Blush" colour is both soft and contemporary.

Who is it for? For those who are undecided, who love the raw look of linen but wouldn't trade the softness of cotton for anything. An ideal compromise to combine style and thermal comfort.

Looking for Other Colours or Materials?

Our selection highlights models that meet specific needs like coolness or natural fibres. But the world of bed linen is much vaster. To find the exact shade that will match your decor, feel free to browse our collection of colourful bed sheets.

Frequently Asked Questions

1. What material should I choose for a summer pillowcase? In summer, breathability is key. A linen pillowcase or hemp pillowcase are natural champions in this category. For those who really suffer from the heat, a cooling pillowcase made from technical textiles (nylon, Tencel) can provide a very welcome "cooling" effect by helping to dissipate body heat.

2. How do I properly care for a linen or hemp pillowcase? These natural fibres are robust, but gentle care will preserve their beauty. A machine wash at 30 or 40°C on a delicate cycle with a mild detergent is ideal. Avoid bleach. Air drying is preferable, but a spin in the tumble dryer on low heat can make them even softer. Good to know?: linen and hemp become more beautiful and softer with every wash.

3. Why choose a 65x65 or 80x80 square pillowcase? It's a feature of French-style bedding?! This pillow is used less for sleeping and more for propping up your back to read or watch a series. It's also a decorative element in its own right that dresses the bed during the day. The choice between the more common 65x65 cm and the XL 80x80 cm size will depend on the size of your bed and the decorative effect you want to create.