Manolo says, here is the Manolo’s latest column for the Express of the Washington Post. Dear Manolo, The end of the summer is approaching and I’ve been invited by my family to spend a long weekend at the shore. What can you recommend that would be suitably casual, but still stylish, and could make my legs look good in short shorts. Diane Manolo says, as is his customary summer habit, the Manolo has spent the past few weeks in Malibu, enjoying the beach, the marvelous weather, and the lifestyles of the rich and botoxed. While he has been here the…