What is the conceit in "there is a garden in her face"?

the women's face is compared to lilies and roses in a garden because of her white skin and red cheeks. (line 2)

the women's lips are compared to cherries because she will not allow anyone to kiss them until she cries "cherry-ripe." (line 6)

the women's eyes are compared to an angel's because they are heavenly, sweet, and innocent. (line 13)