Drawings of Hair Buns - Different Styles Give Different Impressions

Hair buns (translated as chignon on pixiv, お団子頭) are a lovely hairstyle with hair gathered and pinned in a ball-like shape. When they’re placed high on the head, they give a cute, youthful appearance. When they’re placed lower, toward the neck, the character has a much more sophisticated and mature vibe. The look even goes well with flyaways and frizz, giving off an adorable “messy bun” look.

What sort of look would hair buns go well with?