The question of how a woman can attract others to Christ is answered in 1 Timothy 2:9-15. The appearance is a starting point, truly coming from  good deeds and accentuated by modest dress, but there is another part. In order for women to be an attraction to the gospel, they also do so by their behavior.  Women can attract others to Christ by how they acts in the household of God. In this section of the lecture "Instructions Concerning Church Conduct" Bruce Dick helps us to draw some lines of application from Paul's  explanation of why this is to be the expectation in the church.