Tina Tinyclitty in Black Bunny Costume – What other color costume should she have?

Tina Tinyclitty has been serving my GFs and me more and more wearing the bunny costume.  My GFs and I think Tina needs a new costume.  I think pink would be very suitable but they think a bright blue would be fun to remind Tina of the old days when he thought of himself as a man and actually went to the Playboy Club to look at the girls. 

What color(s) do you think Tina should get so we don’t always have to look at basic black?