Honestly, it's not worth selling to them. I sent a bag STUFFED with clothes and they took 5 things for a grand total of $11. I'm happy to donate the rest, but I should have gone with the other big online consignment place.
ThredUp also needs to put more work into their pictures. Clothes are still wrinkled, shoes are creased, and when they don't put things on a dummy, you can't tell how it fits.