Clever costumes galore! 7NEWS viewers young and old have dressed up as their favourite characters to celebrate Book Week across South Australia. This year's theme is Book an Adventure, celebrating 80 Swan Lake Ballet Dress Mint Green Fluffy Stage Performance Dance Costume Velvet Tutu Dresses Training Dance Wear The Ultimate Guide to the Green Ballerina Dress: Why This Oriental Style Tutu Is My Go Emeralds Ballet Costume BLL090 Black Green Ballet Tutu with Stretch Velvet Bodice Premier Women's Dance Costume for Performances and Stage Wear Mascot costume #2601 Z Big Horned Sheep