Girls, what do you think her bra size is?

Question

Hello lovely people!

I came to this website to spread the word about how bra sizing works and shed light on the societal misconceptions about bra sizing. I found that a good way to do this is to post a photo of someone and ask others to guess their bra size. This has made it very clear to me that we are very much affected by these societal misconceptions because if you post a photo of a person with boobs that appear 'average-sized' the most popular guess is '34C' - because a lot of people think this is the average size. I figured that this method is more effective than asking questions like "are you wearing the right bra size" or "do you understand bra sizing" because when people answer, yes I'm wearing the right size and yes, I understand bra sizing, it's hard to tell what they actually know. Having people guess a bra size from a photo, gives me a much better idea of whether people understand bra sizing or not.

Girls, what do you think her bra size is?

Anyway guys, you may know that I posted this question already yesterday, I am posting it again today because I realized something major. I posted it under the 'sexuality' topic, because that was the topic that was recommended and I'm new here so I didn't realize you could choose a topic. I got so many responses from men (as you would expect, a photo of a woman is going to attract men) and now I understand why. So, I am reposting here, and I have set it so that only women can respond. It makes sense because if you're trying to spread information about bras, your target audience should really be women! I'm glad in a way that I got so many guys responses before though, because it showed me what I needed to know: guys and girls alike are victim to the societal misconceptions about bra sizing. We need to break the chain.

So get guessing, what do you think is Katy's TRUE bra size (not the size the internet says)?