Purple is my favorite color. I love it in all and any tones and shades. However, not all shades work for me. I can't wear lavenders because I just look dirty and deathly. The only way I can wear OPI's Done Out In deco is to layer something over it. (I don't have it, BTW. My sister has the mini and I WILL be swatching it eventually.)
The good thing is that deeper shades are a much better fit for me.