Lilysilk Silk Oxford Envelope Pillowcase

Momme (mm) is the unit used to measure the weight and density of silk. A 25 momme rating indicates a higher density of silk fibers compared to standard 19 or 22 momme options, resulting in a more durable, opaque, and luxurious fabric that feels substantial against your skin.

An envelope closure features an inner fabric flap that tucks the pillow inside, keeping it securely in place without the need for hard components like zippers or buttons. This design is generally more comfortable for sleeping and prevents the pillowcase from snagging or scratching your skin.

Yes, this silk pillowcase is machine washable. We recommend using a gentle cycle with a pH-neutral detergent specifically formulated for silk and placing the pillowcase inside a mesh laundry bag to protect the fabric from snagging.

The 2-inch flange is a decorative border that extends beyond the main pocket where your pillow sits. While it adds a tailored, sophisticated look to your bed, ensure you measure your pillow insert against the dimensions of the inner pocket to guarantee a proper fit.

Yes, silk is naturally smoother and less absorbent than cotton. Its low-friction surface helps reduce hair breakage and frizz while you sleep, and because it absorbs less moisture, it helps your skin and hair retain their natural oils.