Read the following context and choose the best option to answer the question.
Context: Mon Latest order from OldNavy , 2 pair of jeans in size 18 reg , arrived . Tried them on . The " flair " leg ones fit . But the " bootleg " ones got stuck at my calve .
Question: Why did n't both jeans fit ?
Options: 
- They were made wrong
 - One was the wrong size
 - They were for someone else
 - They were too big at the calve


One was the wrong size