Hi, I just had an MBB interview and progressed to final round.
Here is what I wore. I was very happy with my choice of attire. Aim to impress and stand out with your case and fit quality rather than your attire - I would avoid the red tie. I feel that if you put in the effort to look great, you'll have more confidence and perform well. Body language is a huge indicator for interviewers and as such; dress code and the way your present is important.
- Navy Suit.
- Brown suit shoes / Brown belt - (Black shoes and navy does not match if you're fussy) Polish the shoes enough so that you can see your nervous face in the reflection (Only kidding!)
- Light blue shirt / Plain spotted navy/white tie
- Discrete watch
- Plain socks
Don't dress too flashy - no cufflinks, Gucci or Rolex type accessories. Don't wear a tie clip either.