As the posts show, aunt Kylie created entire collections of bespoke makeup for each girl, one in pink packaging for Penelope and another in purple for North. But we’re not talking a simple custom wrap job: Both girls scored their own hauls of fabulous one-offs, including Kyshadow Palettes, Lip Kits, and lip glosses specially designed and named for them.Fans are already speculating as to whether the one-off gifts will inspire real-deal launches. Given the popularity of the KoKo Kollection (Jenner’s collab with sister Khloé Kardashian) and the world’s fascination with the youngest of the Kardashian brood, we could see such a release outselling any of the brand’s previous launches.Not convinced that a 3- and 4-year-old could inspire your next must-have palette? Given the girls’ cosmetic pedigree (North has already proven herself a body-makeup queen), we wouldn't be surprised if their makeup shades are the most on-trend yet.