I alway have a problem matching my own foundation, but when it come to help other pick their foundation, I do just fine. For that reason, I always ask for help when selecting a foundation. Several years ago, I was match by a mac employee to be an NC25. When I went to a mac store recently with my sister to buy an new foundation. I wanted to get the mineralize moisture foundation. I know it not really for oily skin but my skin has been extremely dry of late. I was match by the employee to be an NC25 or NC30. She try on both and she (the employee) along with my sister both agree that the NC30 looks better on me. Here is my question. When I wear the foundation, I'm not too sure about the matching. When I look at it close up (mainly around my jawline and neck) I can see that they blend together very well, but when I look from afar, I can't help but notice that my face and neck/chest is a slight different color. I'm not sure if my sister and the employee got me the wrong shade or is the color different due to my face. My face tend to be lighter then my neck and chest and because I'm asian, I tend to have more yellow on my chest and neck compare to my face which has a slight pink undertone to it. I tend to get a lot of redness too since I started struggling with adult acne three year ago.