Octave Mens 100% Cotton Plain T-Shirt & Flannel Checked Long Pants Pajama Set OCTAVE Mens 100% Cotton Plain T-Shirt & Flannel Checked Long Pants Pyjama Set Perfect for lounging & relaxing around the home. Consists of a plain short-sleeved t-shirt and full length contrasting flannel bottoms. Elasticated waist with drawstring / 2 side pockets & 1 rear pocket Easy to care: Machine washable at 30 degrees and can be Ironed