For Custom Guitar Cases you need to send us a tracing of your whole guitar. Hold a number #2 pencil straight up and down as you trace the whole guitar.(Tracing the guitar with the side of the pencil allows extra room for the material that covers the molding therefore making the tracing about 1/4 inch larger than the guitar),and write the measurement of the thickness part of the body on the tracing, lay the guitar on a flat surface such as a table, and measure from the table to the bottom of the neck just under the nut of the guitar,and write on tracing. Mark the location of the strap locks. and write the color choices you would like to have on the tracing. Also note if it is a Arch top or Arch back.   Note: It is important to have a single line tracing following the instructions or we cannot guarantee your fit. It is not highly accurate but needs to be done with pencil straight as possible.