The same as kids elsewhere in the western world.
Highland dress is regarded as Scotland's national dress.
It is called the highland dress.
Kilt
Highland dress (which includes a kilt).
A kilt is part of the national dress of Scotland and bagpipes are mainly associated with Scotland. The traditional dress (not just in Scotland) of anyone playing bagpipes is usually full Highland Dress.
a kilt
kids dress really fancy in france. sometimes they wear french bernets.
Are there any theatres in Scotland?
Eleventh century dress in Scotland was similar to eleventh century dress in England and on the continent--perhaps a little old fashioned by comparison. The attached link may be of some help, although it is not exactly rigorous in its historical method.
funny
Romanian kids are wearing normal clothes.
Really just the same as places like London. However Scotland does have it's own unique national dress- the kilt.