Jack's probably got a cupboard full of items that are new and unworn that she's completely forgotten about. The fact that it's old isn't the issue. The issue is she has a neverending pile of crap that could have been sold and made her a nice little amount of cash, rather than go on the beg publicly AGAIN. She doesn't need any new clothes, she certainly didn't need to keep hold of a £55 item that is the wrong size for her. She is taking money from the kind of people that most likely don't have spare boiler suits, sideboards, sofas and freezers to sell if they're a bit strapped for cash.