Date : 28 March 1999Characters : Millie Bulstrode , Roger DaviesLocation : Phoenix Bar . Status : Semi - PrivateSummary : Millie goes on a ' date ' . But I ' m not sure he knows that . Completion : IncompleteMillie had dressed in the simple black dress she 'd work to Belladonna when she 'd met Wayne . It was dressy enough , if a bit bland . Still , she was n't sure how hard she should try in the impressing category .

Question: What may be the reason for Millie wearing a simple black dress on her date ?
Answer: Wayne remembers meeting Millie in the black dress .Millies met Wayne wearing the simple black dress .None of the above choices .Millie was n't sure she wanted to dress to make an impression .