Replying to Little Kid's Outerwear???

Hey guys, I need a favor because I'm having no luck with this search.

My little brother is 11 and is starting to get into park skiing. And he wants some baggy pants because he watches like wski106 and wants to be like Sean and Kye. But my parents won't chip for it, because he just got new pants last year but they are pretty tight.


Question is: Where can I find some decent outerwear for the little guy? Sick colors are a plus, but black will do if it's all thats around.