LAKE's Dream Modal Daydream Pants Set in Regatta Stripe: The Daydream Pants Set in Regatta Stripe, a pool blue, features a tank top with wide straps and smocking at the back for a comfortable fit. The ankle-length pants have an elastic waistband. In our bestselling DreamModal, this pajama set invites deep summer sleeps (not just daydreams). Made of 95% modal, 5% spandex. Fits true to size. Clothing should have a relaxed, comfortable fit when new. We typically recommend sizing up if you feel you are between sizes. The pants feature a 28" inseam.