Interview wear!

[maybunny]

I am being made redundant whilst on maternity leave after being in the same job for 14 years :-(
I am an accountant in a commercial environment at the moment so feel a suit would be inappropriate.
I am a size 12/14/16 depending on the shop/style and have NO idea where to start!
I have mulberry bags in brown and black that I would use so I guess my taste is quite traditional.
I am 5'3" with light brown hair, and green eyes.
Any ideas please lovely people?

Thanks to Mumsnet I have discovered Hobbs Outlet great clothes that I have a tiny chance of being able to afford.

Sensible colour (grey, black, navy) pencil skirt, neutral (white, ivory, cream, nude, silver, gold) silky cami and bright (coral?) jacket, statement necklace and heels in nude/neutral?

Thank you! Will have a look at Hobbs - I saw some lovely nude heels at lk Bennett outlet, so am on the right track I hope!
I'm curvy so wonder about how flattering pencil skirts are on me?