I recently watched a youtube video of essentials that a girl must have in her wardrobe. After she listed them out, I found out that I don't have many of them, I guess that's why it is quite hard for me sometimes.
Funny enough I have all these colours in my wardrobe especially black and different shades of blue but ah! I keep getting frustrated always😂.
So I don't think having these colours alone will work without one making deliberate and conscious efforts.