Performing aqeeqah for an adult

Q: Because of some reason, Aqeeqha wasn't performed for my brother. He is 35 years old now. Can Aqeeqha be done now at this age by his father? Also, should we shave his hair at the time of slaughtering? If yes, may I know the order of slaughtering and shaving his hair? Should we shave this hair or remove little amount of hair? Please tell. What is the procedure of aqeeqha in this case?

Wazifa for eyes

Q: I have a new born baby boy who will be 4 months insha Allah after 2 days. He can look but not focusing and Allah forbid, doctors are saying that he might have albinism. Please suggest something so his eyes can focus.

Women wearing fancy clothes

Q: What is your opinion on women wearing fancy clothes to weddings as has become the habit nowadays. I am referring to events where there is full segregation and one attends in niqab and jilbaab however thereafter remove when only women present.

Also, is there fazeelat for those who adopt simplicity? My sister is getting married and family members are asking me to wear a nice dress. I generally wear a loose jubba in the house, so on the wedding day, would it be more preferable to wear what I normally wear or please the family and wear something nice. I have heard fazeelat for that person who adopts simplicity when he is able to wear something of higher rank.