Ingenues look appropriate, not ridiculous, in girlish details such as small bows, tiny flowers, headbands, simple lockets, and puffed sleeves.
Ingenues often hear "pretty," "cute," "sweet," and "adorable." They're not perceived by strangers as intimidating, mysterious, tough, or intense.
This can be frustrating to an Ingenue with a more assertive, competitive, or no-nonsense personality.
If that's you, my advice is to take advantage of the element of surprise that your innocent appearance grants you. They won't see you coming. :-)