DD8 was all set to don a blonde wig, a Ravenclaw robe, and the appropriate replica wand to go as Luna Lovegood, following up her previous years as Hermione Granger and Ginny Weasley. She's had the robe and wand for months, and often uses them around the house.

Last week, inexplicably, she fell in love with some off-the-shelf butterfly or fairy thing, so that's what she's wearing now.