The reality star was pictured leaving Harry Cipriani restaurant in New York, on Sunday 5 June, wearing a plunging dress from Celine's spring/summer 2016 collection.
It appeared Kardashian had tailored the originally oversized 90s-inspired slip to perfectly fit her famous curves.
The mother of two clearly didn't want daughter North West to miss out on the fashion fun, dressing her in a near-identical lace and satin mini dress.
The two-year-old, who turns three on 15 June, teamed the look with a fringed leather jacket and mini Yeezy Boost trainers, naturally.
If only we looked half as stylish.