Show your true colors (green!) this Halloween with this 100% organic “Go Green Girl” costume. Super cute as is or if you’re feeling more modest (or just cold, it can be brisk in October!) would be equally adorable with white tights or shorts underneath. Would also make a great base for a “Go Earth!” cheerleader costume or some sort of green superhero (just add cape and mask). Organic cotton pleated mini-dress comes in a recyclable paper bag and includes a “Recyclers Do it Twice” Pin and that cute little Earth bag. Go Green Girl costume, $23.