Photo correction clothes

[Alina36136030o1yb]

Hello everyone,

We had a wonderful family celebration today where we took some wonderful photos.
Unfortunately, my shirt collar doesn't fit at all on one side of most of the photos. Is there a way to fix this afterwards? e.g. copy the collar from the other (good) side and mirror it?

Thank you for your help.

[Ciccillotto]

Have you tried the new generative fill feature?

[D Fosse]

Flipping should be straightforward and is fairly routine.

Select - copy - paste, convert to smart object so you can transform many times until it fits, without turning it into mush. Do final masking.

[c.pfaffenbichler]

Please post sample images (feel free to crop to the affected region with a little additional room). 

[Alina36136030o1yb]

Here are some cropped samples. Thank you! 

[c.pfaffenbichler]

I think a propmt like »shirt collar above jacket collar« can get you a basis, but additional touch-up (or even painting) may be hard to avoid.