2pc Set Button Down Style Signature Shell Buttons Pants has elastic wasitband AND drawstring Piping in dark grey Signature super soft 100% cotton fabric Orange dominant with light grey; kora (off white background); dark grey piping One of our favorite PJ sets; just beyond sophisticated! Looks amazing AND the fit is brilliantly roomy.  Loose enough to let you move - but not so loose as to make you look or feel bulky Summer sleepwear sorted!