What is ironic about daisy’s reaction to her first, and only, gatsby party?

The ironic fact about Daisy’s reaction to her first, and only, Gatsby party is that she did not enjoy it at all even thought Gatsby threw an extravagant party only for her.

Daisy is offended by the party because she thinks it wasn't a gesture but an emotion. We can perceive by reading the novel that Daisy does not have much fun at the party. In fact, Daisy shows her snobbish side while at the party.

what are you asking? this is gibberish.

"it's more of an essay than story, but perhaps it is best described as a mood-piece: it uses a lot of musical imagery, not to mention sea imagery, religious imagery, and any other imagery that suits his purpose."