Best Square Pillowcases of 2025

The CIRCLESHOME Euro Pillow Protector is made of 100% cotton fabric, which is smooth, soft, and noiseless. The pillow protector has an easy-to-use zipper, fits securely over your pillow, and won't wrinkle. The breathable cotton material keeps you cool, and it's versatile enough to be used to stuff your own pillow with memory foam stuffing or other fill. The protector is easy to clean, won't shrink, and will maintain its shape after multiple washes.

The Pillow Cube Pillowcase is designed specifically for side sleepers, ensuring a perfect fit for your cube-shaped pillow. Made from soft double-brushed microfiber, it offers a gentle touch against your skin, enhancing your comfort throughout the night. This pillowcase is machine washable, making it easy to keep your sleeping environment fresh and clean with minimal effort. By promoting a side-sleeping position, it can contribute to better circulation, reduced acid reflux, improved REM sleep, and less snoring, all of which lead to a healthier sleep experience.

The Bedsure Euro Sham Covers offer a stylish addition to your home decor with their classic waffle weave design that enhances any bedroom setting. Made from 100% cotton, these pillowcases provide a soft and breathable experience, ensuring you enjoy a cozy night's sleep. The thoughtful envelope closure prevents any hair entanglement and keeps your pillow securely in place, adding convenience to your routine. Plus, their premium quality ensures they remain vibrant and intact even after multiple washes, making them a reliable choice for gifts or personal use.

The P Pothuiny Cube Pillowcase is designed for a perfect fit on your cube pillow, ensuring it hugs every corner for comfort and style. Made from luxurious satin fabric, this pillowcase offers a soft touch that enhances your sleep experience. It is also skin and hair-friendly, reducing friction to help prevent hair breakage and facial wrinkles, promoting a healthy glow. With its hidden zipper design, you can easily secure the pillowcase, keeping it in place throughout the night. Enjoy a blend of comfort and elegance with this quality pillowcase.

The Dheeraj Euro Pillow Shams are crafted from 100% soft Egyptian cotton with a luxurious 500 thread count, ensuring comfort and durability for your bedding. You will appreciate the high-strength stitching that enhances the longevity of these pillow covers. Each sham undergoes rigorous testing for pilling, shrinkage, and durability, giving you peace of mind about its quality. With a commitment to excellence, every piece is checked three times before shipping, ensuring you receive a product that meets high standards. These pillow shams are machine washable, making maintenance easy and convenient for your home.

The TUOTPE Cube Pillowcase is specifically designed for your cube-shaped pillows, measuring 24"x12"x5.5". It’s made from high-quality, silky microfiber that is soft to the touch and gentle on your skin and hair. The hidden zipper closure not only keeps your pillow securely tucked in but also prevents hair tangling, making for a smooth and comfortable sleep experience. Plus, it’s easy to maintain—simply remove and machine wash it in cold water to keep it fresh and prolong its life. This pillowcase enhances your sleep quality while keeping your pillow looking neat.

The Tim & Tina Silk Pillowcase is crafted from 100% natural mulberry silk, offering a luxurious touch for your sleep. Unlike cotton, this silk pillowcase does not absorb your face creams, ensuring your skincare routine remains effective. It helps keep your hair smooth, reducing the chances of waking up with tangled hair, making it ideal for those with long or curly locks. The hidden zipper design provides a snug fit, preventing the pillow from slipping out. Plus, this pillowcase is hypoallergenic, soft, and breathable, ensuring a comfortable and healthy sleep environment.

The NTBAY Velvet Pillow Covers are crafted from high-quality velvet that offers both softness and durability. You’ll appreciate the hidden zipper that makes inserting and removing pillow inserts a breeze, ensuring your pillows stay neatly in place. These covers resist wrinkles, shrinking, and fading, meaning they’ll maintain their luxurious look even after frequent washing. Additionally, the elegant design adds a warm touch to any room, making them perfect for living spaces, bedrooms, or sofas, while the plush texture provides extra warmth during the colder months.

The THREADZEN Euro Pillow Shams are crafted from 100% Egyptian cotton with a luxurious 600 thread count, ensuring a soft and comfortable feel against your skin. The clever envelope opening design makes it easy for you to put them on and take them off, enhancing your convenience during use. These pillow shams not only add a touch of elegance to your bedroom but also keep your pillows clean and fresh. With a variety of colors available, you can easily match them to your existing decor or personal style, making them a versatile addition to your home.

The MARAGARBE Velvet Pillow Covers are made from high-quality velvet, providing you with a soft and comfortable touch that enhances your living space. Designed for a perfect fit with 32x32 or 34x34 inch inserts, these covers help add a plush look to your décor. The hidden zipper allows for easy removal and cleaning, making it convenient to switch out or wash your covers whenever needed. Plus, the vibrant color stays beautiful wash after wash, ensuring your cushions look fresh and inviting for a long time.