Jess Glynne performs at BST on a day described by outlets as a heatwave, wearing a leather trench coat paired with tights and knee-high boots. The fashion choice is noted by both reports as unusual given the warm conditions. The performances take place as part of the BST concert lineup, which includes multiple major acts beyond Glynne. According to the articles, OneRepublic and Ella Eyre also perform on the same day. Maroon 5 is listed as the headline act. While the sources focus on Glynne’s outfit and the context of hot weather, they do not provide additional details about setlists, timing, or any changes to the schedule. Both reports present the same core information: Glynne appears at the event in the described clothing, and other prominent artists perform the same day, with Maroon 5 headlining. The reporting is primarily descriptive and centers on the attire and event roster rather than additional developments related to the performances.