Show in: Episode 24
This said dress is seen in the last episode of the said anime,Gosick. In the picture( --> ) it is visible the white color dress that compliment Victorique's silver hair which is the result of leaving Sauville.
it's her wedding dress, or atleast you can call it that, which is closely similar to her usual dresses in the series. it has many ruffles and of course, pretty.