http://abcnews.go.com/Health/wireSto...bling-45349446
Before you ask, yes, it's highly unusual for the President to complain that stores don't carry the merchandise of his daughter.
(Except for tinpot dictators like Jean Bedel Bokassa, who owned the stores and the companies making the clothes, so that's clearly a goal to reach for the POTUS. Jean Bedel Bokassa being, if you wonder, the absolute nadir of political accumen and dignity while in ofice for the 20th century)