One of the things most people have to do after someone dies, is go through their belongings and decide what to do with them. In some cases, this is very painful and the first thought is to give away the loved one's things.
Wait... Give it a little time...
If it's painful to see them in the closet or sitting around the house, put them away for a little while. Too often, people give items away during a period of intense grief that they later wish they hadn't. Just give it some time.
Don't let people suck you into their views on belongings of the deceased. If they're only looking at the monetary value of items, just be sure to remember that some of the most valuable objects in the world are those with sentimenal value.