Buying food out of a truck has become commonplace in the Triangle – there are roughly 75 mainstays in the Raleigh-Durham region. Now, Emily Sexton hopes that buying a necklace or new blouse out of a truck will catch on as well. Sexton and her husband, Chris, operate The Flourish Market, a fashion boutique that sells various clothing items and accessories out of a vehicle that looks pretty similar to a food truck, even if it smells quite a bit different. How she put all the pieces together, however,…