Ozziehoffy - It is cute that he's apparently so particular. Its cooler here again today so he'll be fine tonight in his suit but there have been nights when he's been sweaty. I probably can get away with it for a little longer but I don't want to have to make him go cold turkey in a few weeks if I can help it. During the day he's not a good sleeper - won't self settle. We usually only get one sleep cycle (40mins at a time) unless I'm there to rock/pat him at the first sign of movement.