I feel buy too many clothes, but I try to keep my environmental footprint down, so I’m never entirely comfortable buying ‘stuff’. I only buy good quality stuff. Cost per wear, it’s much better value and therefore better for the environment. I would never put clothes in the loft. If it gets to that, you are obviously not going to be wearing/using it!
Breeze, I am also in your shoes. I decided a while ago to forget dieting though. Life is too short and all the evidence shows, it’s a losing battle. I believe it’s important to only have clothes you feel good in whatever your size. Buy nice clothes. Spend more in the quality ranges. One or two are worth a dozen cheaper things that you don’t love. You will feel better about yourself that way. When you are in your deathbed, it’s unlikely that your thoughts will unclude, “I wish I’d lost another stone”!
Regarding selling on ebay, auntie google will tell you how to do it!