I.G.
I just commented the other day how my DD just grew out of toddler sizes and how I find most clothes (other than T-shirts and Jeans) at most "regular" Stores (Target, Old Navy) grossly inappropriate for a 5 year old. It may just be my taste, but my DD REALLY does not need leggings with lace on them, sweats with print on the butt or shoes with heels.
And this is were personal responsibility comes in. I would say it is safe to assume that for at least the next 10 years, I will either buy or pay for my DD's clothes. And if I don't deem them appropriate, I will not buy them. Period.
Anyone who lets themselves be bullied into putting sexy clothes on their minor daughters by some silly "fashion" dictate needs to grow a pair and start voting with their money. Because let me tell you: if people do not buy it, companies will stop making and marketing it.
Good luck.