In the season 2 episode, "When She Was Bad", Buffy Summers can be seen wearing an adorable top with embroidered fish. The top is by Vivienne Tam and is no stranger to the show, since other pieces by the designer label can be seen in other episodes.
I couldn't find a photo of the top in the cream / white shade Buffy wears it in, but the top was made in a variety of cuts and colors.
