Dillard's, Inc. said comparable store sales increased 4 percent for the four weeks ended Aug. 27, 2011.

Revenues reached $441.7 million compared to sales for the four weeks ended August 28, 2010 of $426.8 million. Total sales increased 3 percent.

Sales for the 30 weeks ended August 27, 2011 were $3.33 billion  compared to sales for the 30 weeks ended August 28, 2010 of $3.21 billion. Total sales increased 3 percent. Comparable store sales increased 4 percent for the 30 weeks ended August 27, 2011.

During the four weeks ended August 27, 2011, sales were slightly above the average total company trend in the Central region, slightly below trend in the Western region and below trend in the Eastern region. Sales in juniors’ and children’s apparel were significantly above trend during the four-week period ended Aug. 27, 2011.