The caftans made sense for Vacation Me, so I bought three more before I left, raising my grand total to six Greek caftans. I suffer from VSD: Vacation Shopping Disease. There is a difference between shopping for a vacation and suffering from VSD. I told myself I could buy one functional piece of glass–no giant glass necklaces–and a single pair of house slippers. Instead of sucking the joy out of my trip, I thought it would make my shopping trips hyper-focused.