I received 7 items in the box, which totals out to a little less than $2 per piece (since you have to pay $13 shipping). I was a bit disappointed as the boxes are supposed to be packed full (and many members report receiving 10+ pieces in their box...the littler sizes can fit 20+ items in each box!). The jeans were a bit more worn than I had expected. They were all nice brand names; Janie and Jack, Gap, Polo, Mini Boden, Talbot Kids. Overall I am okay with the box that I have received.
I have started to hear some horror stories of some boxes that have been received. Smelly clothes, things beyond wearable, even mouse droppings in one box. Fortunately, ThredUp customer service is quick and will deal with a situation like that right away. I've also heard wonderful stories of boxes packed full of clean, name brand clothing...even several that still have new tags on. So it seems to be a bit of a gamble but I think that if you stick with the users that already have good ratings you will be satisfied with your pick.
I haven't ordered another box since my first, only because I haven't found one on their site that excites me. I do have a box on my waiting list and hope to be able to snag it when it becomes available before someone else does! I traded my first box a few weeks ago and was excited to get a good review on what I sent - 4 stars (the maximum you can receive) and 8 stylie points (out of 10). Pretty good in my book!