Waist.
Because you could have massive tits and massive hips, but if it's because you're shaped like Kirby, those B and H don't mean you're hot, they mean you a fat fuck.
Three Sizes
I have to agree. The other two can still look very nice and shapely at various sizes as long as there's a good waist in there to compliment them
I came across a coworker's "profile" when called up to fix her computer. While I'm sure she's technically being honest about a 130cm bust, what she's not telling craigslist is she looks like she's fucking flat. There is a cylinder of blubber, and it may have a wide ass and nipples sticking out the front, but a woman that is not.
BWAAAH
Adding onto these, a slender waist is always appreciated; from boyish waifs to voluptuous bombshells, the only throughline for all of them is a slender waist.
>but a woman that is not.
Height
Waist.
This
Small woman = manlet children
I can tell you're a boob man because you like the best and most CHAD of colors.