Invest and you will save money by not ruining your shoes in the rain. Boys and girls get yourself some Shuellas.
Essentially, Shuellas are ultra-stylish fold-up galoshes that fit over your high heels. Simply pop them in your handbag and when the heavens open unfold them, slip them over your shoes and fasten via the velcro straps. Hey presto, dry heels! When you arrive at your destination, wipe off any excess water with the included cloth and fold them back into their convenient little pouch.
More info: Umbrellas for Shoes