<-h2->Cotton Nightdress<-h2-> OK, listen up - if you want a truly restful night's sleep, you need a cotton night dress (or two) in your pyjama drawer. And we're not talking about the type of unflattering nighties you think we are. Our cosy cotton nighties collection includes everything from soft button-down cotton nightdresses and strappy cotton nighties to breathable pyjama sets. Great for lounging on the sofa or bedtime, a cotton pyjama set is guaranteed to keep you feeling comfortable (and looking good) from day to night.