"Pure" typically manifests in innocent and sweet facial features, such as clear, bright eyes, smooth and flawless skin, natural and light makeup, and fresh, simple attire. This image conveys a girlish purity, seemingly untouched by worldly concerns.
On the other hand, "seduction" is about subtly incorporating elements of sexiness or allure while maintaining a pure appearance. This might include slightly revealing the collarbone, a hint of suggestive eye contact, or a captivating but not overly provocative demeanor and aura. This creates a subtle allure that sparks the imagination without being excessively revealing or vulgar.