Information may or may not be accurate as I am pulling from multiple sources (forums, blogs and MAC PR official releases). If you have any updates or corrections, please post in the comments!

(GO TO THE 2017 RELEASE & REVIEW CALENDAR)
(GO TO THE 2016 RELEASE & REVIEW CALENDAR)
(GO TO THE 2015 RELEASE & REVIEW CALENDAR)
(GO TO THE 2014 RELEASE & REVIEW CALENDAR)

JANUARY 2018
Lunar New Year (info) – January 18
MAC Viva Glam Sia (info) – January 25

FEBRUARY
MAC x Jeremy Scott (info) – February 8

SUMMER 2018
MAC x Aaliyah