It's her shoulders. They aren't wide enough.

@Mr_A: Pretty sure no one cares except for the butt police.

@Mr_A: "-Nudity or partial nudity is not allowed, even in drawings.
-Do not draw breasts or genitals, even non-sexually.
-Anything less than normal street clothes is not allowed if the purpose of the --image is to be provocative.
-Do not post images depicting sex acts. Even if it's only touching or the activity is fake or implied, if the act or the image has a sexual purpose it still isn't okay.
-Do not post anything sexually inappropriate or sexualize images of people, particularly if the image involves a minor. This includes anything that creates a focus on breasts or genitals, such as arrows or stamps."

source: https://canv.as/code_of_conduct

I don't see anything about the buttocks, sorry nice try though.

@Swift: Pretty sure this covers it:
"Anything less than normal street clothes is not allowed if the purpose of the --image is to be provocative."

Not that I'm against bending the CoC.

@Mr_A: Well I wear those on the street all the time, so I beg to differ!

ya sexy an u no it lol