Contrary to popular belief, tan accessories are far from boring. In fact, these understated hues can instantly uplift an ensemble. Case in point: Caroline Sieber. The extraordinary stylist contrasted her tenacious tan accessories — a woven belt and sandals — with a shimmery ethereal dress at the Serpentine Gallery Summer soiree. The juxtaposition between the shiny and neutral hues is practically genius. We're all over this one, are you?