Yes guys ,
I went yesterday to walgreens and do select kiosk - Australia -- since Aus is 35 mm by 45 mm , Canada is more than that dimension (some 50 by 70)
But you know what ... the lady printed the photo on a bad quality paper , she cut the photo in cross and photo color was not good , shadow ...
So frustrated and came back ... Then one guy helped me to photoshop it to correct size ..
But tell me guys .. Even if it is 35 by 45 , when you open the jpeg in windows photo viewer , will it appear big ? or it will look like 35 mm by 45 mm ?