>>84109795It's impossible to tell without actual bust and underbust sizes but Enya looks like a a 2-2.5 inch rise from the ribcage, its reasonable to assume she'd wear something like a B to C depending on the brand and her actual band size (she looks very small in most pics so I'm leaning to C).
Lisa looks basically flat. She might be one of the rare Actual A-cups. Then again we've never actually seen her profile so she might be a B. Smaller than Enya for sure, and by at least one size.
Both have similar height and frames so I'm assuming their band would be very similar too. I think Lisa might be taller and have a larger band size, which would be worse for her in terms of cup size, but volume would be around the same realistically.
There's something there.