Add ballet flats and basket bags to billowy dresses. And, ground a tulle blouse with sporty sneakers. Ahead, are nine ethereal spring outfit ideas to recreate. Plus, even more sheer, tulle ...

But the third outfit was the most ethereal of them all, with the photo showing Stefani sitting down on stage as she sang one of her album tracks. She wore white fishnets and a sheer white garment ...