DD is almost 6 and no I don't feel that pressure at all.
I am v interested in clothes, but dd does now choose her own - I can't shop for her without her being there to approve, have had to take too much stuff back.
She is a tomboy rather than a girly girl in dresses and skirts and I do like that 'look' for little girls if I am honest - she looks quite funky most of the time but is not at all guided by my taste anymore.
She looks lovely whatever she wears (quite often one of her brother's cast-offs).