Gap to Launch Store for 'Boomer' Women  CHICAGO (Reuters) - Gap Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=GPS.N target=/stocks/quickinfo/fullquote"&gt;GPS.N&lt;/A&gt; on Wednesday said it  plans to test a new store concept next year aimed at women over  age 35, and named Gap brand president Gary Muto to oversee the  development.