Dillard's Loss Narrows But Off Estimates  NEW YORK (Reuters) - Dillard's Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=DDS.N target=/stocks/quickinfo/fullquote"&gt;DDS.N&lt;/A&gt; on Wednesday  reported a narrower quarterly loss as it cut costs, but a drop  in same-store sales caused the latest results to miss Wall  Street's estimates by a wide margin.