12 Times Kourtney Kardashian Taught Us All How to Wear a Pantsuit

For the 2018 CFDA Awards, Kourtney rocked an embellished Christian Siriano suit with nothing underneath. She completed the look with slicked back hair and Giuseppe Zanotti heels.

The eldest Kardashian looked white hot in a sleek Dolce & Gabbana pantsuit for a Baby2Baby event in 2015.

In 2011, Kourtney looked polished and pulled together in a printed suit and black top as she attended a book signing with sister Khloé.

Kourtney rocked a sleek black pantsuit and a pretty white ruffled blouse as she hit the streets of London with ex-beau Scott Disick back in 2012.

Kourtney looked sexy and seductive at a red carpet event in 2016. She wore a shiny Sergio Hudson suit that she teamed with a lacy bra and flowing locks.

We're sure Kourtney stood out in a sea of gowns at the 2014 Elton John AIDS Foundation's Oscar Viewing Party, as she chose a fitted tuxedo suit for the occasion.

Only Kourtney could make a three-piece pantsuit look sexy and feminine.

For the Spring/Summer 2017 Givenchy show, Kourtney rocked a sultry sheer bodysuit underneath her black pantsuit.

Kourtney sported a plunging black Saint Laurent pantsuit with nothing underneath at the premiere of The Promise in 2017.

In March 2018, Kourtney made a green pantsuit appropriate for date night by wearing it with strappy heels and no top.

When she's not making the case for pantsuits, Kourtney is making short suits popular as well.