Double Standard

How come if you don't have kids and you wear sweats in public you are just "tired" or "comfy" or whatever (to a point, I am not talking just rolled outta bed nasty). Once you have kids and you do this you are suddenly "frumpy" and "have let yourself go"? I mean, I am a believer in looking nice and always getting ready regardless of your stage in life...but when I want to run out in my comfies real quick...I'd rather not be judged. Before I had kids there were days I didn't get all done up, and I felt fine about it. Whatever. See you tonight, Target. In my yoga pants.