It’s because she had those incredible boobs to fill it out!
Thank gosh for dupes.
At least, that’s what costume designer Susie DeSanto assumes.

Alamy
I sadly think it’s in a landfill somewhere, she toldPeopleto commemorate the movie’s 20th anniversary.
DeSanto says that neither she nor Garner took the dress home, though she doesn’t remember why not.
Or, if you’re Ariana Grande, you canask Donatella Versace for a real one.

Courtesy of YouTube, @arianagrande
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DeSanto also has a theory as to why the dressand moreover, the moviehas such staying power.
The reason I think people fall in love with it is because of Jen, she said.
I doI have the CD in my car.
It’s really good.