Answer:
It would go before the noun.
Explanation:
A way to remember the placement of any adjective in french is to use the acronym B.A.N.G.S.
B→beauty
A→age
N→numbers
G→goodness
S→size
The adjectives in the bangs acronym are the only adjectives that go before the noun.
In your example joli goes in the beauty category, so before the noun.
