I've got an interview next week, junior management job in a large company. I have a grey trouser suit already and will get a smart top at the weekend, but I'm worried about shoes. I simply can't walk in heels and look ridiculous, can I wear brogues or smart ballet flats without looking silly? I'm 5ft 3in, size 14-16 & pear-shaped, heading towards my late 30s. And any suggestions for tops or shoes gratefully received, I live in jeans at the moment so smart dressing is a bit outside normal experience.