El vestido means the dress in Spanish. El is 'the', and vestido is 'dress'.
B. estoy; estamos. Estoy is I am and Estamos is we are
Answer:
vistieron
Explanation:
Its talking about the girls in past tense so thats the answer
vesti is about me in past tense
vestiste is about you in past tense
vistio is about he/she in past tense
vistieron is about they in past tense
Therefore its the last option