determined not to invite him into the house , she walked up to the parking area , noting as he stepped out of the porsche that his appearance was a perfect illustration for casual designer wear-cream jeans with tan stitching , a tan vest over a collarless cream silk shirt , sleeves rolled up his forearms to show off his rolex watch , and , of course , his tan hair was artfully streaked with creamy strands to make it seem naturally sunbleached .