I don’t think I’ve ever returned anything, or not that I can remember. I don’t go out shopping on a whim, though. I only shop when I need to replace something that’s worn out, and I generally know exactly what I want before I leave the house.
Like you, GretchensMom, I was a full-time Mum to my kids, so there wasn’t enough money to waste on silliness. Now that we’re older there’s a bit more leeway, but still not enough to throw around without a lot of careful consideration first.