Manolo says, here is the Manolo’s latest column for the Express of the Washington Post. Dear Manolo, I took my summer vacation in June, and now that the Fourth of July has come and gone, I realize that I’ve got nothing to look forward to until Labor Day. Can you recommend some fun sandals to get me through the dog days of summer in DC? Natalie Manolo says, it is summer in the District of the Columbia, and you are now paying for all of those glorious spring days filled with the cherry blossoms and the beautiful, clement weather. As…