When life is looking gloomy, put on a great lipstick and face the world with a smile. That seems to be the ethos many of us are adopting at the moment, with Boots reporting that sales of lip products have seen a big rise. The so-called ‘lipstick effect’ is nothing new, but what else should we be looking out for in terms of 2023 beauty trends? Here’s what the Boots team predicts for the year ahead…