>>7773454It's part of the costume. Ram is cosplaying as Lum from Urusei Yatsura. She did a similar costume a couple of years ago, and if you check the details of the costume you can see distinct differences from the two sets.
Ram is a massive mark IRL. She is obsessed with Hello Kitty and it makes her twitter unreadable whenever Sanrio is doing a massive character poll. She also really likes reading Rumiko Takahashi manga. She also marks out for NGE and went to the premier of the last rebuild in full Asuka cosplay, and then decided to just wear that around for a few days.
So to answer your question, she will probably be so enamored with this look that she will wear it for a few more days and then move on to yet another new look for her freelance work until 1/4 when she will have yet another new costume for whatever promotion she works for that day.
