Is this deliberate, or Boot cut is back?

The boot cut trouser is nothing but a pair of pants cut so that the upper part (i.e the thigh area) is almost always clingy, and excessively loose towards the bottom…

There’s a more elaborate article on this(boot cut) just a few articles from this. 
Have a look at these celebrities and stylist and see if their boot cut style is worth adopting for your personal style.

B   E        S     T    Y    L    I    S    H    !   !   !