My little demented baby Mango (6 months and still has puppy dementia syndrome), - will absolutely NOT wear clothes. She does have a harness vest for going out, but will only deign to have me put it on her if she sees me taking out her leash. Then she will dash right up to me and turn around, little backside facing me, waiting for me to put it on so she can go out. She will then dive into her doggie bag so fast, she usually knocks it over with her inside... tooo hilarious!
But the second we get home, she goes nuts until I take it off.