Jason's Factory Outlet, Sugarland Plaza, Route 7, Sterling.Open Monday through Friday, 10 a.m. to 9 p.m., Saturday and Sunday, 10 a.m. to 6 p.m. 430-2956.

Even if you never have occasion to use the guarantee at Jason's Factory Outlet, it is nice to know that it exists. Except for traditional sale months (January, February and July), if you find anything you bought at Jason's cheaper at another store within thirty days and 100 miles, they will refund the difference plus twenty per cent. Jason's buys factory overcuts of women's casual sportswear and children's clothes and, while the supply and styles vary from day to day, the clothes are all current styles with no imperfections. Discounts average thirty to forty per cent. They can't advertise the brands, but they tend to be well known names one usually finds in department stores. Dresses and pantsuits run $17 to $59, sweaters and shirts $6.90 and up, pants $12.90 to $19.90. Look for a large supply of bathing suits at $12.90 to $14.90, and sundresses at similar prices. They will even order three or four-suits for you. Children's wear tends to be quality chain merchandise, mostly little girls' dresses, and mostly $5.90 to $8.90. For children this is far from one-stop shopping, but you can find a well priced long party dress. Teenagers have a good selection of tops and jeans. And for organization fund-raisers, the store will open Sunday evenings to sell to members, serving coffee and cake and rebating ten per cent to the organization.