{ JCrew 's Silk tricotine Cecelia gown}I received my beautiful and perfect dress today ! I had been anxiously waiting since Sunday and it was worth the wait ... I ' m so in love with my dress !

Q with options: Give answer the following question using evidence from the above passage: Why might I have been waiting anxiously for the dress ?
OPTIONS: [i] Because I do know if the dress will be a good fit since I have n't tried it on .; [ii] Because I do know if the dress will be a good fit since I have tried it on .; [iii] Because I do n't know if the dress will be a good fit although I have tried it on .; [iv] Because I do n't know if the dress will be a good fit since I have n't tried it on .;
[iv]