Ok, at the risk of unhelpful comments, I come to you, /fa/.

I have a job interview tomorrow at the bon-ton and I don't really know what to wear. I have some cash so I can go buy some new clothes for the interview, which I can probably wear on the job as well since department stores don't normally have uniforms.

Problem is, I'm pretty fat, large busted, and 5'3", been losing weight at a steady pace but there's no way I'll drop 25 pounds by tomorrow. What can I wear that won't make it obvious I am a whale in the making as well as height impaired?