Rails Rails' 'Kellen' pajama set is cut from striped twill that's woven with plenty of linen for a comfortable, lightweight feel. It has a collared shirt and drawstring shorts, both outlined with white piping. Wear yours while lounging or working from home. - Blue and white twill - Button fastenings through front - 70% rayon, 30% linen - Hand wash - Mother-of-pearl: China