CNN Underscored's beauty editor gives us her 3 favorite beauty Advent calendars for this holiday season. When you buy through our links, we may earn a commission. Kiehls: go.skimresources.com/?id=87732X1565017&xs=1&url=https://www.kiehls.ca/en/gifts-sets/kiehls-limited-edition-holiday-advent-calendar/WW0223KIE.html&xcust=1129adventcalendaryoutube L'Occitane: go.skimresources.com/?id=87732X1565017&xs=1&url=https://www.sephora.com/product/classic-beauty-advent-calendar-P508765&xcust=1129adventcalendaryoutube Sephora: go.skimresources.com/?id=87732X1565017&xs=1&url=https://www.sephora.com/product/after-advent-P508463&xcust=1129adventcalendaryoutube Check out our other holiday reviews here: cnn.com/cnn-underscored/gifts/best-christmas-gift-ideas cnn.com/cnn-underscored/deals/best-black-friday-deals-2023-11-08 cnn.com/cnn-underscored/gifts/gift-ideas cnn.com/cnn-underscored CNN U...