Sleepy Jones' 'Andre' pyjama T-shirt is a cross between sleepwear and 'not-quite-ready-to-wear', meaning it's ideal for lounging but could easily be worn outdoors beneath a tailored shirt or sweater. It's made from grey mélange cotton-jersey and has a contrasting navy trim at the crew neckline. The hem is discreetly detailed with a patch that's embroidered with the brand's signature sheep emblem.