Today Jules is 10 days old and he's wearing a 'beep' romper!
Currently I'm reading the book " The Contented Little Baby" by Gina Ford and it recommended for a night light by the cot to give the baby a sense of security and identification if he awakes in the night. And it also recommended a dimmer to adjust the lighting. Other advantages of having a night light which is to aid you to check whether his diaper is dirty in the middle of the night and you don't have to go switching on the other lights in the room.
Thus we have invested ourselves a little crescent night light from IKEA and bought a dimmer switch to go along with it.