Sienna the Saturday Fairy is the 41st book in the mainline Rainbow Magic series, and the 6th in the Fun Day Fairies.
Sienna's flag turns up at a fashion show.
Tropes:
- Dub Name Change: In French prints, Sienna is renamed Suzie.
- The Fashionista: Rachel's cousin Caroline, who opened a new boutique in the mall and is hosting the fashion show.
- Slapstick: After being defeated, the goblin runs into a makeup table before escaping.