Had this idea about the Little Black Suit a few months ago already. Perhaps influenced by the notion of dressing for the job position you want not the one you currently have.
Then doing some research I came across this article from the New York Times Published: October 24, 1989 'By Design; The Little Black Suit' by Carrie Donovan. I think is an interesting read even after so many years.
Despite what the article says, I was indeed thinking on how important is for me having solid black mix&match pieces that are indeed a black suit or create the idea of one.
A Black Suit should be in everyone's closet just because the possibilities that provides are endless: think about the shirt, T-shirt, polloneck, strapless or even mini dress you can combine it with, and we haven´t even talk about shoes, bags and accesories...
And what about a 3 pieces black suit? Possibilities are infinite.
A little black suit can take you anywhere!