To help reduce moiré there are many techniques to use:
Change angle of camera.
Since the angle of the camera and subject causes moiré, slightly changing the angle of the camera (by rotating the camera) can remove or change any moire that is present.
Change camera position
Again, changing the angle relationship by moving left or right, up or down can reduce moiré.
Change focus point
Moiré is caused by very sharp focus and high detail on fine patterns; slightly changing the focus point changes the sharpness and can help to remove moiré.
Change lens focal length
Different lenses or focal length settings can be used to alter or remove moiré
Remove with software
Nikon Capture (as well as several third-party, Adobe® Photoshop® plug-ins) can be used to remove any moiré that does appear in the final image.