Sleepy Girl
Sleepy Girl's Ultimate Silk Duo: Boomerang Pillowcase & Adjustable Eye Mask
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Duo set includes boomerang silk pillowcase + 100% silk eye mask
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22 momme mulberry silk – ultra-soft, breathable, and non-absorbent
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Designed to reduce breakouts, frizz, and sleep creases
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Eye mask blocks light and soothes sensitive skin and eyes
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Perfect for gifting, travel, or upgrading your nightly ritual
More About This Product
This is the ultimate sleep upgrade. The Sleepy Girl Silk Duo combines our most-loved boomerang silk pillowcase with a matching adjustable eye mask for the perfect end to every day. The boomerang shape supports your neck and shoulder, while reducing pillow pressure on your face—ideal for side sleepers and acne-prone skin. The 22 momme mulberry silk is naturally hypoallergenic, breathable, and gentle on both skin and hair. The matching silk eye mask blocks out light without tugging or creasing, helping you fall asleep faster and wake up glowing.
Why You’ll Love It
This isn’t just a duo—it’s a nightly self-care ritual. From smoother skin to deeper sleep, this set is made for glow-getters, beauty sleepers, and anyone ready to elevate their evenings. Gift it, travel with it, or keep it all to yourself—you deserve it.
Note: This pillowcase is designed to fit our uniquely shaped side-sleeper pillow—often called a U-shaped, V-shaped, or L-shaped pillow in the market. At Sleepy Girl, we call it the Boomerang Pillow for its signature curve that cradles your face, neck, and shoulder. If you already own a similar shaped pillow, our silk pillowcase may fit—please check measurements before purchasing.
Product information
At Sleepy Girl, we take pride in using only the finest momme silk for our products, ensuring the perfect balance of luxury and durability. Our silk pillowcases are crafted from 22 momme silk, offering a denser, more luxurious feel compared to lower momme counts, while still being soft and breathable. For those seeking the ultimate indulgence, we also offer custom orders in 25 momme silk, which provides even more durability and a smoother finish.
Our silk pyjamas are made from 19 momme silk, providing a lightweight, comfortable feel that's perfect for relaxation and sleep. Whether you're choosing our standard pillowcases or opting for custom silk options, you'll experience the unparalleled benefits of high-quality silk, designed to enhance your comfort and wellness.
To maintain the luxurious quality of your Sleepy Girl silk products, proper care is essential. Here’s how to keep your silk pillowcases and pyjamas looking and feeling their best:
Washing Instructions:
- Hand wash or use a delicate cycle in cold water with a mild detergent specifically designed for silk.
- Avoid bleach and harsh chemicals that can damage the delicate fibers.
- If using a washing machine, place your silk items in a mesh laundry bag to protect them during the wash.
Drying Instructions:
- Air dry your silk items by laying them flat or hanging them in a shaded area, away from direct sunlight.
- Do not tumble dry, as the heat can weaken silk fibers.
- Silk dries quickly, so avoid wringing or twisting the fabric.
Ironing Tips:
- If necessary, you can iron your silk on a low heat setting, but it's best to place a cloth between the iron and the silk to avoid direct contact.
- For a more natural finish, hang silk items in a humid environment (such as a bathroom) to release wrinkles.
Storage:
- Store silk items in a cool, dry place, avoiding direct sunlight.
- Avoid using hangers with sharp edges that may snag the delicate fabric. For long-term storage, placing your silk items in a breathable bag is ideal to maintain their softness and sheen.
By following these steps, your silk products will remain beautiful, soft, and luxurious for years to come!
Silk benefits

Healthier Hair with Silk Pillowcases
Discover the Science Behind Silk’s Hair Benefits
Silk pillowcases reduce hair frizz and breakage due to their smooth surface. Silk contains two key proteins—fibroin and sericin—that are naturally hypoallergenic and help maintain hair’s moisture balance. Fibroin provides a silky, smooth texture, while sericin acts as a protective barrier, reducing friction and preventing damage. This means less tangling, fewer split ends, and healthier, shinier hair every morning.