Bit puzzled here. Been on the grobag site to investigate purchasing a lower tog bag for a holiday and am confuddled by the clothing guides. When they say 'long sleeve bodysuit', does this mean no legs? At 18C temp they say 2.5 tog bag and long sleeve bodysuit and pyjama top- so nothing on the legs?? Am I smoothering my baby in legged suits?! Curious as to what others put their babies in...?