Okay I have purse obsession and stress!! I love all of these bags for different reasons.,. Deciding between the saffiano large hamilton, the selma in sapphire/black (most likely) or the large grayson. I'm 5'10" and work PT. I don't require a big bag but think they look a br better on my frame. I usually dress pretty casual. Any thoughts, opinions? Which would you choose? Tia!!