I got a very bad news, one of my friends got lung cancer and may only have a few months left. She is one year younger than me and got two boys 5 and 9 years old. I've been feeling very sad lately. She lives in Dallas, TX. I'm going to visit her on the second weekend of October for three days.

My question, what should I wear? I don't feel like dressing in colorful clothes but I don't want to wear black and white either. I think that I'll go with casual or smart casual style and will wear minimal accessories. Does that make sense?