Shoes, Chie Mihara, from Plümo.
This is the second pair of Chie Mihara shoes I've stumbled upon (weirdly, on her website - watch out for the noodling Spanish guitar, running water and birdsong - I couldn't find a single pair I liked). These are a little bit chunky, but have such a lovely mother of pearl detail that I can forgive them anything. They have a 1940s feel so at first I thought that a teadress might be a perfect match, but I think they are perhaps too complicated to compete with a pattern, so red it is, and what's more no jewellery is to be worn, or else.
Dress, Giambattista Valli, from Browns.