Love the bargains found at discount clothing stores, but hate the lines and brushing shoulders with other discount shoppers? The time to go is on a weeknight, when stores of this ilk are typically open until 9:30 p.m. And the place to do it is Contra Costa County, where residents seem to be more interested in shopping at full-price stores and fancy boo-teaks. After 8 or so on a Monday night, this off-the-beaten-path Marshalls in Danville is deserted except for the low-hanging fruit of strangely striped trousers and last season's lingerie. With new shipments coming in throughout the week, you're in dress for less paradise. Don't forget to check the clearance racks for things you can't afford not to buy.