Kwick I would suggest starting your beauty advent calendar on Oct 1
When you finish, you are allowed to start another, and continue all the way until Christmas, or until you get bored 
And thanks for the compliment!
I have super simple skincare routines (micellar + black soap + occasional AHA/BHA pads) - everyone here is probably doing something similar or better! But I do think that two makeup products are wonderful for mid-40-skin: Sensai Total Finish compact foundation and highlighter from the Makeup Revolution palette. Both have great skin-blurring and glow-enhancing properties. I learned about Sensai from a coworker whose fabulous skin I admired. On a bare face,, Missha First Treatment Essence is a great glow enhancer and confidence booster.
Via Bad Outfit, Great Lipstick, here's a spreadsheet tool for tracking how much lipstick you have left. I'm chickening out... I have about 40 lippies, wear them every day, and touch up twice per day. If an average lipstick has close to 300 applications, mine will last for about a decade! So I'll stay here for quite some time...