dELiA*s Inc (Nasdaq:DLIA), today announced that net sales for the second quarter increased 11.8 per cent to $37.3m from $33.4m in the second quarter of last year. The increase was driven by higher retail sales and an increase in direct marketing sales. dELiA*s-branded multi-channel sales, which include sales from the dELiA*s catalog, dELiAs.