Help! With nail nail colors for adult woman ?? 10 pts best?

I am gettin nails done Monday and want some opinions. I will make the final choice. I have been doing a lot of blues and greens lately and want switch up..I was thinking pink, white and purple glitter tips.. Is pink and purple to kiddie for a woman in 20's.Or can it still be y on me.. I don't like red or black thanks in advance..