Also, quit asking about your "test." Because honestly, your "test" is invalid. While some of them may have larger bewbs than the others, the main reason why people would be able to tell you what characters those are is through their clothing styles. I mean, seriously. If you've looked at fan-made things, bewb sizes range can even be huge on characters that have next to no chest. The reason why you are able to tell it is them is by their hair, clothing, manner, and face (or lack-there-of in Celty's case). If all of those characters were to line up next to each other without a shirt on, you would not be able to tell which one is which.