I admit, I'm guilty,
I used to think people were nuts dressing their dogs up left & right....then came Princess!
It started off out of practicality to keep her warm as she'd shiver outside, yet demand to be out there. Then there were holidays, and sweaters, dresses, winter coats....now that it's (occasionally) warm I've been trying to get her to go "naked" just to be comfortable, but if she sees any of her clothes she freaks out.
When I go to dress her she will literally thrust her head into the opening, I think they've become her security blanket or something. So now I'm trying to find her "lighter" things to wear for the summer.
I've only got compliments so far, and of course she eats that right up!