80s possibly 90s anime with a transformation involving a red outfit and an expanding chest

Question

This will be difficult because it was only roughly 5 seconds worth of content.

I'm looking for a show that featured a nighttime cityscape backdrop and an anime transformation sequence which ended with the girl's chest size growing exponentially. I believe she was wearing red, but other than your typical Sailor Moon type style of song and spinning that's the only thing than I can remember because right after the boobs thing, my mom walked in the room and I had to slam the change channels button.

But it's haunted me for years.

It was a re run of an old show. Very late at night, it was in English on a channel that did not typically have cartoons

Answer 1

I doubt this is right now, since there's no spinning, and the breast expansion is hardly exponential, but here's a shot: was she blonde? The thing that popped into my head immediately was Dirty Pair Flash. It's early '90s, Kei wears red, and her transformation scene looks like breast expansion (though I found a YouTube clip and it's more that her cloths change to push them up):

Devil Hunter Yohko also involves a girl in red with a spinning transformation scene but no breast expansion.