I have id boys and like to dress them in the same things but different colours. Before I had them I thought I might dress them the same but would never do that now. I once spoke to a woman at my local twins club who had to look at her daughters knickers to be sure who was who! I find it easier if they have different colours on to know at a glance whos who. This is also useful when they are about to run into the road and I know which name to shout!! When they started school I had to focus more on their face as they were dressed the same but have got more used to it now. Interested to know what others do?