ebay often has them, new with tags
@mince3point14159265 I really had to get new bras, but was resisting knickers, they are elastic, will fit. Then one day was wearing a skirt, walking around in the office and suddenly felt that it's getting a bit drafty - underwear was slowly but surely making its way towards the floor. Luckily caught it before anybody noticed, but had to go buy some new ones. Indeed a lot more comfortable, I have to say.