I can't carry her because of that blasted slipped disk in my back.
So, we stop and snuggle on a bench for a minute and I realize -- ka-ching! -- she can take my jacket! She finally has broad enough shoulders and a tall enough torso to handle my jacket. She slips it on; I zip it up; she's ready to go! She takes off running with her arms swinging the excess arm length wildly back & forth. The jacket comes down to her knees, but it doesn't fall off her shoulders.
And I realize this is the first time of hopefully many that my daughter will wear my clothes.