Mary Jane ballet flats are a great idea if you're wondering what to wear with wide-leg trousers, but for just under £120, you'll get a lot of wear out of these. They'll work with midi dresses too ...

Mary-Jane flats are summer's easiest and most versatile shoe. See 10 of the most stylish pairs to shop now, from Alaïa, Le Monde Beryl, Prada and more.