Outfit help

Hello! I recently found out about Jirai kei through a random TikTok video. I loved the girl's style and I'd love to wear my first coord in a concert I have in 2 months, but as far as I've seen, most jirai coords are pink/black/white, and the "dresscode" for this concert is white and blue! I was wondering if anyone knows of any coords that resemble this girl's in these colours (white and pastel blue)

Videos: https://vm.tiktok.com/ZGdSW1cya/ https://vm.tiktok.com/ZGdSnqUfu/