One of the nice things about this book being about Harry as a teenager is that people talk to him. It was very irritating that the first few books had plots that basically turned on people not being straight with Harry. "Misunderstanding" plots of any variety irritate me.
Oh, and Fleur is right. Light gold bridesmaid dresses would make a redheaded bridesmaid look beautiful. In this sense she's more considerate than the Weaselys give her credit for.