I’m going to London for my best friend’s big birthday in January. It’s going to involve theatre and cocktails. I’ve no idea what to wear. I’m 55 years old and put on loads of weight in the last year so im now size 14/16 and 5’5 tall. Large boobs. Actually quite dumpy really. I like natural fibres and jewel colours. Don’t want to break the bank but don’t want to let my glamorous friend down either. Any ideas???