You know the world is going crazy when they start designing hosiery for . . . arms. We have seen tummy shapers, butt squeezers, thigh trimmers, but this? Flabuless Arm Hosiery ($66) promises to suck in all your jiggly arm flab. Of course, you would have to wear it with a long-sleeve shirt unless you want to give away your secret. Before you make a rash decision, give this product some thought. Consider that if you're using hosiery to hide your belly jiggles, why not use it to mask your arm-skin excess? I'm just sayin'. Now that you've given it thought, is it fabulous or just outright freaky?