Because an all black look doesn’t have to be boring. In order to accomplish that all you have to do is to pick pieces that look different from each other. For instance, in this look the shirt is a shining black and the pants is more on the opaque side.
Other ways of doing it involve picking a trendy piece or one with a different detail not expected or a detail that can cause some wow factor.
The deep V is the wow factor here. Very well orchestrated with a necklace or two.
The unusual one is the way she wearing the pulled sleeves: opened and up. And to achieve that you can use an elastic band or even a piece of black trim and cover with the sleeve draping.
The trendy one is the bootcut pants. Of course that you could pick a straight one or even go further in the 70s with a bell-bottom one. Or a tailored wide-leg trousers. Which by the way would be my favorite. It would look so chic. Right?
And speaking of this deep V detail… if it is not for you, you can still wear like that betting in a cami or a tank top underneath. Black as well, if you want to keep the whole black look.
The sunnies are also black. And glam. Ish.
We cannot see her shoes but a high heeled sandal, peep toe shoe or even an ankle boot would be perfect here. Black as well. Why not? Here you could still play with textures opting for a suede one. Or a croc one.