The embroidery uses 2 tones of the same shade to create a tonal embroidery. This is a nice feature to co ordinate with many bed covers. The photo shows a light thread and a darker thread. Cannot be custom made, however, we have other choices to help if deciding on a custom thread color arrangement
Essex by Matouk is a nice selling percale cotton. Fabric is the same as Sierra white cotton percale and is the fitted sheet.