Unfazed by the responsibility of planning an extravaganza that will be viewed by millions, the 36-year-old — who once blogged about fashion, beauty, travel and food for her lifestyle site The Tig — is confidently putting together the Windsor Castle affair. As the calendar edges towed May 19, Markle has made decisions on decor — it will be clean and simple with “subtle touches of color,” says the source. The menu, says a source, will be “less British” than the lamb, potatoes and veggies Kate and Prince William served.“With the wedding, they both want to do things their way,” explains a source close to the couple. “While they will always be mindful of traditions, the day is ultimately about them and what they want to do.”