Yes.
Parents should, however, have the last say depending on the child's age. But eg, if a child is walking out with t-shirts and shorts in minus degrees (Celsius) a parent, has to intervene.
But the child should have the right to decide what kind of clothes they like, color, style etc. Kids are all allowed to dress however they like. I will give suggestions and most often they take my advice.
I do not feel comfortable in all kinds of clothes either so why should I force children to dress in clothes they do not feel good or comfortable in?