There's no better accessory than your nails so when Fashion Week is on, we always pay close attention to models' digits to spot the new nail trends that you need to know about. Here's our wrap-up from RAFW and, as you'll see, it was all about nudes with OPI's classic Samoan Sands being the most popular hue of the week, taking to the runway five times! It was closely followed by Skull & Glossbones from the new Pirates of the Caribbean: On Stranger Tides collection. We also saw an increase in nail foils with Camilla & Marc, Ellery, Rachel Gilbert and Romance Was Born all choosing them, while the half-moon mani is still going strong; we spotted it at Manning Cartell, Gail Sorronda and Magdalena Velevska. It's also the time to take in new shades and we saw OPI's So Many Clowns So Little Time and Essie's Topless & Barefoot make their debut . . .