For whom:- Not for your Kittel. Being in Shono Rishono, stay away from your Kittel for 1 more year until the Simcha of Shono Rishono is over.
Ah, I did not know that at the time. As a result, I wore a kittel on Yom Kippur and by the seder during my first year of marriage.
What are the consequences of one who violates this halacha?
The Wolf