Bluebelle I am so sorry to hear that you have mislaid your purse, and hope that it will turn up somewhere silly.
Not in the same league, but I lost my sunglasses recently. I phoned the bank and bus company. They were both so helpful, but did not have them. Then, I phoned the charity shop, where I volunteer, and the manageress said I’m sure I’ve seen them, leave it with me. Shortly afterwards, she rang me back, and hey presto, the lost was found!
So dig in the freezer etc, and hopefully they will turn up. ?