The Liberty London beauty advent calendar is filled with 28 luxury beauty treats from cult favourites like La Mer and Sunday Riley to niche Liberty Beauty Hall brands like Ex Nihilo and MZ Skin. Shop it for just £260. The Liberty London beauty advent calendar is filled with 28 luxury beauty treats from cult favourites like La Mer and Sunday Riley to niche Liberty Beauty Hall brands like Ex Nihilo and MZ Skin. Shop it for just £260.