For gloves I just won some Pow gloves these ones:
http://powgloves.com/shop/royal-glove-gtx/ and I really like them so far.
Poles if you're skiing park a lot get shorter poles don't ski in the park with really long big poles they look really stupid :P also you don't really need the nicest most fancy poles. But if you want to get some premium quality poles Line ski poles are good: http://lineskis.com/poles