I'm a little embarrassed to admit that I do not play OOTP, I just collect photos

, so I'm hoping that some game players on the thread can help me out. I read on another OOTP thread that some photo packs are using images larger than the 90x135 standard in the facepack. I had understood that 90x135 was the largest image size compatible with OOTP, but if this is not (or is no longer) true, I will start to migrate to larger, say 180x270, images in the facepack.
Any help/advice is greatly appreciated!