I ordered from Zulily many times, mainly shoes and clothes for my kid, books and some kitchen items. I was almost 100% satisfied with the quality of the product. With one exception, a paid of boots I got for here were really not a good fit, but I didnt complain too much for $12. Kids shoes are so expensive for the amount of time that they wear them.
I do not like that it takes way too long to get the items and that there are no returns. When you order shoes it is hard to know they will fit. It would be good if they could accept returns on specific items.