>>63644303She wanted to update her look to match her career path, and she feels like she's moved from idol to singer/songwriter artist so she got something more fitting for that inso that it's more mature and less costumey. She also pretty clearly was inspired by something like Yorushika's Suis and the simple white dress she wore during their concerts, even if AZKi did make it a bit more outlandish to fit the chuuba realm aesthetic.