We've been wearing Petit Bateau T-shirts and under-things since, well, a long time. And all the babies and little ones in our lives sport the super-soft onesies, too. But in the last few years, the ages-old French company known for utilitarian basics laced with a Parisian sensibility, has been literally growing up: That is, getting a lot sexier. Case in point, their latest collection for fall just arrived in the post via Lookbook, and signature PB pieces like striped panties, bodysuits, and lean black leggings are made ultra sexy with the addition of fishnet bodysuits, heels, and a completely awesome choppy blonde haircut. We love it. And considering, many of Petit Bateau's main pieces ring in less than $75, we'll take it, too.