and I don't have a bloody clue :( Utterly clueless about clothes etc so even if you only recommend a few websites for the fashion muppet it would help.
Background: writer (teen) with spring to summer publishing type events coming up (talks / book shop signings / evening launch stuff) so need items which can cover a few bases. Am 5'6" and a size 16. Stomach still podgy post-baby. Will be living out of a hand luggage sized case for 3-4 days. Not great in heels so things that can be worn with calf / knee boots (chunky heeled) or flats would be great. Need to look young / trendy-ish but not ridiculously so - no tall order 
I would really love to be able to put together some pieces mix and match style. Budget isn't huge but will splurge a bit for a good trendy but timeless dress / decent jacket / decent trousers.
PS: Had my 'colours done' years ago and apparently I'm a winter for anyone interested...
Please help Style and Beauty peeps! I'm a fashion imbecile! Any help appreciated.