2026 Holiday Advent Calendar Roundup

Cult Beauty Advent Calendar 2026 waitlist (£245, worth £1,100+, 16+ full-size, 7+ new launches, £20 gift card) plus Harvey Nichols (£250, 29 products, 16 full-size, worth £1k+, La Mer, Charlotte Tilbury, Sisley), Tatcha, Lush, Lancôme, Harrods, Liberty, John Lewis, Boots. Seasonal gift guide content.