Seduction is not about clothing. It is about the use of eyes, humour, poise, attire and femininity to express sexuality and allure. It's not what you wear… It's how you wear it and what you do. Character, style, elegance, wit and charm.
Risqué literally means ‘to take a risk’.
What this means to you is entirely personal.
One person may think that their clothing, actions and conversation are quite risqué whereas someone else sees it as being passé.