I recommend the upper eyelid eyelashes for most female sims. It has a little bit of boldness without being too bold. As for bold eyelashes being for the young only. No way. Even Middle-Agers could have them. The lack of thick eyelashes has nothing to do with age. Either a person has them or not. My Dad had very nice eyelashes & didn't even pass that wonderful DNA for me. I got my Mother's tiny eyelashes. Personally, I think it's so wasted on guys. So not fair. boo hoo. If I could magically give me extended eyelashes that were real I so would. I can't even wear fake ones.