I have the hardest time finding good quality/style clothes that fit well. I mostly wear Boys 16-18 but have bought a few xs in adult and I'm wondering if they are still to big? Also can anyone recommend any good brands of children clothes? So far I've found Ralph Lauren, Brooks Brothers and Joseph abboud to be the best. In the pictures I have on a xs Banana Republic silk/cashmere sweater and Zara charcoal dress pants but I'm not sure if they fit well.