Can't say I've really had a problem. The apron will blow over, but the underapron and the location of the snaps maintains modesty. I've nearly revealed more than intended at the posterior side of things, though, but probably it was less than I "felt". I've been out in strong wind in my UK workmen's with no problem. The fabric is so stiff and heavy, it would take a strong direct upward gust to really reveal anything.