Does anyone have the 2007 interview in which Amy wears a shirt similar to or the same as the one at Hove Festival?
I found 2 few interviews where she wears shirts a little like that one
https://youtu.be/jx-wmB35Oew?si=I8d60VHRHjMUu0iq
https://youtu.be/BUO31yMztxE?si=d8wRryQHEDl8Imma
Not quite sure if these were exactly what you were looking for but I couldn’t find a lot during 2007 with her wearing that exact shirt. The ones she has on in these are sorta similar. I noticed at some point during the festival she rolled her sleeves up which made the shirt look kinda sleeveless. She also did the same in these 2 videos, the sleeves are rolled up.
I meant this shirt:

Yeah those interviews were the closest I could get to that
Thanks for trying to help, anyway <3
She wears that shirt in this clip starting at 4:33 https://youtu.be/o9_S2p6Wld0?si=DPw3PTKDRNnNpRPz&t=273
Thank you sooo muuucchh!!! That’s what I was referring to!! <3