Ask HN: What's in your wardrobe/closet?

Im asking this because I want to look presentable when I am going for interviews. I think it might also assist others, who are looking for jobs or starting new jobs.In particular it would be good to share the following.

-Recommended Colors for office wear

-Quantity of trousers,shirts , jeans e.t.c

-Shoe color - office wear

-Brands (Cost is important and Quality)

Feel free to share sites/links/hints and tips that might assist.

Thanks