Bindi Irwin's daughter Grace Warrior walks on her own during a family day out at Lady Elliot Island

Bindi Irwin's daughter Grace Warrior looks just like her as they pose in matching khaki uniforms

Bindi Irwin shares adorable photo of daughter Grace beaming in a khaki onesie

Bindi Irwin Shares Daughter Grace Warrior's Fashion Sense: 'Khaki Isn't Just A Color, It's an Attitude'