Can I get the chicken pox if I got vaccinated about 15 years ago?

I was around a little girl today who had a mild case of the chicken pox, and now I am just curious if I can be effected. I got the vaccine when I was 6 years old, and this is the first time I have ever been in contact with someone who had the chicken pox. I did research and the answers were yes, but I am still opens for opinions or any personal experiences. Thanks!