Hey,
It's a fit and Flare top/ Peplum top with black strips. There is a tie you can use to fit it as per your size. It's enhances your curves.
You can style it with trousers, jeans and as a formal wear also.

Note - It is an altered top so even if you are B-40, you can go for it.

Measurements -
L - 28
B - 36
Waist - 21
Tie Strips - 22