John Lewis首次推出“Through the Decades”广告，展示了商店橱窗的演变，誓言复兴和Laura Mvula对Paul Simon歌曲的演绎。 John Lewis debuts "Through the Decades" ad featuring store window evolution, pledge revival & Laura Mvula's rendition of Paul Simon's song.

John Lewis 推出了一个由三部分组成的广告活动，以“Through the Decades”电视广告首次亮相。 John Lewis has launched a three-part advertising campaign leading to its Christmas ad, debuting with a "Through the Decades" TV spot. 这一广告展示了一百年来发展的商店窗户的档案录像, This ad features archival footage of a store window evolving over a century, showcasing historical products and styles. 报告结束时还恢复了最初于1925年提出的"永远不要故意低估销售价格"的承诺. It concludes with the reinstatement of the "Never Knowingly Undersold" pledge, originally introduced in 1925. 广告中露拉·姆瓦拉演唱保罗·西蒙的"我知道我知道什么",由萨曼莎·莫顿发声. The ad features Laura Mvula singing Paul Simon's "I Know What I Know," with a voiceover by Samantha Morton.