Why does Taylor Swift perform with a red microphone an wear red lipstick?

Taylor Swift often uses a red microphone and wears red lipstick as part of her signature aesthetic and branding, particularly during her "Red" era. The color red symbolizes passion, love, and boldness, which resonate with the themes of her album "Red." These visual elements help create a cohesive artistic identity and enhance the emotional impact of her performances. Additionally, the striking visuals contribute to her overall image and connection with fans.