A trio of oversized silk scrunchies trimmed with contrast piping for a soft hold and a playful, polished finish. A trio of oversized silk scrunchies trimmed with contrast piping for a soft hold and a playful, polished finish. Proudly Australian and family-owned, Slip is renowned for its luxurious silk pillowcases and beauty products, crafted from the finest quality silk to elevate beauty sleep and minimize friction on skin and hair.