Sleeping on Sisi Silk helps your skin retain moisture, while protecting against hair breakage and frizz. Sisi features the same clean piping as our best-selling Savile collection, but in 22mm Mulberry Silk. Sisi has a subtle zipper closure to keep your pillow from escaping.  About the PrintInspired by 17th-century French textiles, our Pastel Trellis print by artist Leïla Dubus sold out almost instantly in our 2021 English Garden drop. After countless requests from Nap Dress® Nation, we’ve given it a refresh with a recoloring in our signature Hill House blues.