Revere collar shirt Button-up front Chest pocket Contrast piping Elasticated waistband Side pockets 95% recycled fibre jersey Calling all dinosaur lovers! From t-rex to triceratops, indulge in your inner palaeontologist in these soft recycled jersey short pyjamas. With a short sleeve button up shirt and matching long pyjama bottoms, this easy to wear set is finished with bright orange contrasting piping.