Clear your schedule for Thursday night. Isaac Mizrahi debuts his new show, Isaac Mizrahi: Tell Me Everything, on Martha Stewart Living Radio from 7pm to 8pm. Mizrahi will take calls from around the country asking for fashion and style advice. Most of the questions he'll answer on his own, but he'll also be joined by stylists, designers, models and celebrities for roundtable discussions. While it sounds like the old Isaac Mizrahi show, and about ten times better than Bravo's forthcoming The Fashion Show, the absolute impossibility for Sketches & Answers leaves us bummed.