As the title. Having dinner with lovely stylish people in a couple of weeks. I feel like I've totally lost my mojo and can't think what to wear. I know it doesn't actually matter, but any suggestions?:
Am 34, 5'2, size 8 but will be 11ish weeks pregnant 
I like whistles, some topshop, stories, some mango, maje in the sale...etc.
Would rather not anything sleeveless but open to all ideas...?