Dainty Asian Flowers

Is grey work-appropriate? Where I work, there is no dress code. One of my friends had purple hair for a while! So when I show up everyday with a new, usually bright manicure, no one blinks an eye. I mean, we can bring our pets into the office, no biggie. However, tomorrow we are having some potential clients come in, and I'll be organizing the lunch, so the potential for them to see my nails is large. With that in mind, I wanted a manicure that was appropriate, but I also really wanted to do this manicure, so I risked it. What do you guys think...appropriate? Would a stickler boss strike down these colors?

I used I Vant to be A-Lone Star (OPI) as the grey base, Be My Valentine (Sinful Colors nail art brush) for the stems, and Illamasqua's Load for the flowers. Subtle?