Which is correct?
- Sheila and Angie are wearing the same shirt today.
- Sheila and Angie are wearing the same shirts today.
- Sheila and Angie are wearing same shirts today.
closed as off-topic by Kris, Kristina Lopez, Hellion, tchrist, Mitch Sep 21 '13 at 15:14
This question appears to be off-topic. The users who voted to close gave this specific reason:
The first one is correct. This is a common idiom. It is understood that Sheila and Angie could not be wearing the same, actual, physical shirt, so in this way of saying things, "the same shirt" refers to their two individual, exact copies of the shirt.
As for the second choice, "the same shirts" would be correct only if they were both going to change shirts a number of times, and each time use an exact copy.
The third choice has no article modifying "same shirts," and so it is not grammatically correct.
"The same shirts" can only be correct if the girls are each wearing more than one shirt.
Probably, "the same shirt" is correct, because you're referring to one specific shirt that appears in two places.