Now, I'm not much of a transmogrifier, but I'd encourage those who are to have one of their toons wear pink for October. Just about everybody either has a relative or knows someone who has wrestled with breast cancer, and this is a fine way to demonstrate in-game support for breast cancer research. And if someone is being hassled in-game for this, stick up for them.
For you comics fans out there, Deviant Artist Maisa Chaves (aka Halfy) has created four drawings of some iconic DC and Marvel female superheroes as part of a campaign in Mozambique for Breast Cancer Awareness Month. I'd seen this on both Facebook and The Mary Sue, but I wanted to post them here. The pics below of She-Hulk, Storm, Catwoman, and Wonder Woman will send you to their respective page on the Deviant Art website, where a larger size can be found.
*Pink is the color of breast cancer awareness in general.