Ebay is always my favorite place to find items I like. But the younger generation tends to take to some shopping apps, one of which is Poshmark.
You can find some great deals on the site. Mainly clothing is offered but there is jewelry and accessories and they are expanding to other categories.
While I do not sell on Poshmark, my daughter opened her own store and features some great stuff by American Eagle, Free People, Abercrombie, some designer silver items etc.
Check out her site by clicking one the J's Closet link below :
Pics of a few items currently in her store..