Suit looks great on you. I might do a different colored shirt or she'll just for some interest, but truly it works as it is.
Since I have pink hair, I wasn't sure lol. I have an army green shell that I was considering as well. i didn't want to overwhelm with color, but maybe I am overthinking it.
I think your pink hair is a big reason why I like the idea of a different colored shirt with the suit. You aren't interviewing at an ultra conservative company, right? It just might work and, as an added bonus, it might make you feel more comfortable in the suit so you kick ass at the interview. :-)
"You. You and your crazy life. You and your geographic anomaly. You and your drunken lesbianic ways and terrible navigational skills." - ProfArt and her holy baby