Every single time I open my closet!
But I have purchased maybe 5 things total this whole year (after I declared I wouldn't shop at all for this year). I have nothing to wear because I really haven't shopped for myself much the past two years since I get my shopping fix by buying stuff for the kids. And since you stop wearing old clothes, if you don't continue to buy clothes, your closet really does shrink!
Do you have nothing to wear like me?