I got two dresses through from Vinted today. Both were described as "very good" condition. One wasn't even washed and had missing sequins, the other looked so old and worn, like it had been washed a thousand times and had sweat marks at the armpits.
I know not to expect brand new items but this was taking the piss. The sellers were, in fairness to them, responsive and immediately accepted returns.
I've bought fairly regularly from Vinted over the last two years or so and this has been my first bad experience, hopefully it's not a sign of things to come!