As I said last chapter, Hufflepuffs will do anything for you. If you want a really expensive dress, believe me, they'll buy it or steal it for you. Yes, I said steal it. They'll help you hide the bodies of the people you've killed (If you've killed someone, of course.) What can I say? Hufflepuffs are loyal. But really. Don't be greedy. If they offer to buy you or steal you that very expensive dress or tuxedo, don't immediately say yes. Don't take advantage of your Hufflepuff companion. If they keep on asking you and won't give up, let them. But only once in a while.