http://flowerisland.co.kr/
이런식의 레이아웃을 원하신다면

해당스킨의 layout.html 을 열어서 
<div id="columnLeft">
내용을 삭제
</div> 

해당스킨의 해당칼라의 css를 열어서

/* Site Layout - Content Body */
#contentBody { position:relative; width:980px; padding-bottom:30px; overflow:hidden; background:url(../images/default/bgContentBody.gif) repeat-y left top; border-bottom:1px solid #dddddd;}

/* Site Layout - Column Left */
내용삭제

/* Site Layout - Column Right */
#columnRight { width:980px; float:right; overflow:hidden;}
#visualArea { width:980px; height:200px; background:#f5f5f5; margin-bottom:2.5em; position:relative; left:-15px; margin-right:-15px;}
#content { width:100%; overflow:hidden;}

빨간색 부분을 contentBody의 파란색 폭넓이와 같이 맞추어 주면 됩니다.
다른 방법도 많이 있지만 위의 방법이 가장 쉬울 것 입니다.

http://www.wholewatches.com/rolex-watches.html

http://www.wholewatches.com/breitling-watches.html

http://www.wholewatches.com/tag_heuer-watches.html

http://www.wholewatches.com/cartier-watches.html

http://www.wholewatches.com/omega-watches.html

http://www.wholewatches.com/panerai-watches.html

http://www.wholewatches.com/armani-watches.html

http://www.wholewatches.com/audemars_piguet-watches.html

http://www.wholewatches.com/bell_ross-watches.html

http://www.wholewatches.com/breguet-watches.html

http://www.wholewatches.com/bvlgari-watches.html

http://www.wholewatches.com/chanel-watches.html

http://www.wholewatches.com/chopard-watches.html

http://www.wholewatches.com/concord-watches.html

http://www.wholewatches.com/corum-watches.html