Wild Wild Sunflower Child Anna by Nancy White Carlstrom, illustrated by Jerry Pinkney (Scholastic, 1987).
This is a charming, sing-songy rhyming book that is fun to read aloud. The author also wrote the Jesse Bear books, which I loved as a kid. The always wonderful illustrations by Pinkney capture a young girl playing outside. Although the 80's fashion is now outdated, it hearkens back to a classic, innocent look of childhood. This is a great, playful read.