As part of Sleepy Jones 's Artist Editions series, the brand has collaborated with the American film director and graphic designer Mike Mills on these pyjama trousers. Lie back and let this sleeping pill printed-cotton pair knock you out for the night. Shown here with a Sleepy Jones pyjama top and Derek Rose slippers .

• White and navy sleeping pill-printed cotton pyjama trousers
• Elasticated back waist
• Button fastenings
• 100% cotton
• Machine wash