These charming ladies are the stars of the last summer issue of Elle France. This week appears the "Special Fashion Issue" marking the autumn, and it's bye-bye bikinis, hello long dresses. Not to talk about monokinis.
Since Vogue US published its "Age Issue" two months ago, French magazines rely more and more on teen models. I'm not sure about the ID of the models here, but in other pics of the magazine they look maybe 14.