Sleepy Girl
Bye Bye Acne™ Boomerang Silk Pillowcase – Peacock Blue
Bold colour. Clearer skin. Better sleep.
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Reduces breakouts, irritation, and moisture loss overnight
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Patented boomerang shape supports face, neck & shoulder alignment
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Striking Peacock Blue – rich, vibrant, and energising
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Made from 22 momme 100% mulberry silk – soft, breathable, and hypoallergenic
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Ideal for sensitive, acne-prone skin and side sleepers
The Bye Bye Acne™ Boomerang Silk Pillowcase in Peacock Blue combines bold style with serious skin benefits. Crafted from ultra-smooth 22 momme mulberry silk, it reduces friction and won’t soak up your serums—keeping your skin calm, hydrated, and breakout-free. The custom boomerang shape gently cradles your face and shoulders, relieving pressure points and promoting proper alignment while you sleep. The rich Peacock Blue shade adds a luxe, vibrant feel to your bed—perfect for those who love a pop of colour with their beauty routine.
Why You’ll Love It
This isn’t just about good sleep—it’s about waking up clearer, calmer, and more radiant. The Peacock Blue colour feels luxe and energising, while the silk works quietly overnight to protect your skin and hair. It’s skincare, support, and style—all in one pillowcase.
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.