So my FH dad passed away in 2014. Prior to that he (his dad) was in a home for (I think) about 10 years because he suffered severe brain damage and was no longer able to care for himself. So my FH hasn't seen him as his normal self since he was little. I know my FH still loves and misses his dad. He has a step dad but doesn't really have a father-son relationship with him. That being said, I wanted to maybe find a way to honor his dad and make his memory a part of the wedding. A few ideas I had were maybe cuff links with his dad's initials or face on them or same thing but with a pocket square. Although I'm not sure if he would want to wear anything that would stand out. I wanted to get something that he knows is there, but isn't displayed for everyone. Any ideas?