Whether you’re a beauty novice or a confirmed fashionista, this topic is for consulting Mumsnetters on all things style-related. Plus, check out our Swears By page for the inside track on the next Mumsnet must-have.
Take it to a dry cleaner and ask them ,Im a retired dry cleaner and I would say d/c but they will no doubt get you to sign a disclaimer as it's vintage. I'm very pro washing stuff though and if it was mine I would probably wash it with a delicate detergent but I have 20 years experience and I not saying you should wash it . A good dry cleaners will happily talk it through with you and decide the best option for you ( I always want to feel things to give my opinion )