Yo (to you fam) que la blusa no hace juego con los pantalones.

Yo creo (to you fam) que la blusa no hace juego con los pantalones.

Explanation:

creo means believe in spanish, so in translation the sentence is 'I believe that the blouse does not match the pants.

if your asking for what that says, it is

which of these words is an

but i don't know what sentence your asking for the adjective from.