If she was wearing a pink top in that stream, then it must have been that one:
Check out the clips that twitchtracker listed for that VOD. I just went through the Italy streams and that is the only one where she wore a pink top in the clips. She never highlighted that VOD obviously, but i actually managed to save the whole stream back then. I just skipped through the full VOD and she actually doesn't appear to wear a bra in that stream, never even noticed that before.
Also, i will go through the living solo vids once i have a bit more time. If i happen to find the blue dress scene again, i will link it.
Her depression is definitely coming from her obsession of wanting to become successful but doesn't know how to. She could make good money for the next 5-10 years if she'd go down the full thot way, but she also wants to tell herself she is better than the other girls. LOL If not for the pewdiepie hype, she probably legit would have been a hot tub streamer back two years ago. This is why we can't have nice things...