A scattering of petite white hearts gives this chemise a charming feel. Breathable 100% cotton jersey feels soft against the skin, while the long, flowing silhouette, wide straps, and ruching at the neckline make it especially comfortable for sleep.; A scattering of petite white hearts gives this chemise a charming feel. Breathable 100% cotton jersey feels soft against the skin, while the long, flowing silhouette and wide straps make it especially comfortable for sleep.