Jan 18, 2019· Plum Pudding. 5 out of 5 rating. £5.75 (converted to $7.50) Made with the Plum Rain scent. This is possibly my favorite Christmas 2018 product. Looking strikingly similar to Lush long time favorite 'Ceridwen's Cauldron's bath oil, wrapped in a piece of purple muslin, the bath oil itself is also a deep purple color.