Through work I've been invited to the preview of the RHS Chelsea flower show this year, including a breakfast mtg with a variety of directors and garden designers. I'm beyond excited but unsure about outfit. I've been before myself and gone in a casual frock and trainers, but am very much in 'smart work mode' this time. I have a long dress and cropped blazer that I think will work but am struggling for shoes. I'll end up walking miles and bits of the site are quite muddy so they need to be flat, not pale, ideally wipe clean (I.e. not suede like) but also smart, and ideally under £50-60. I'd like something a bit more/different than a ballet pump, I love slightly vintage looking, mary jane, t bar type styles. Can anyone suggest anything suitable?!? Photo not me but of the dress I think I'll wear.