It is nice to receive "hats" conditionally given out by SE. What if I have more than one hats?
Of course, a man cannot wear more than one hats at the same time because he has just one head. Even if he can, that will not look good.
The point I want to make is:- If the objects given out were something (like other decorations) that can be put on simultaneously, it would be nicer/indicative/....