purechris, "digital" is but a nominal title. it's practically elaborate creation by hand.
roughly speaking, the point of the idea is "to wear letters". ideograph will do.
you can select any words, phrases...whatever you like. then they are represented as stitching by leather string. seemingly they would look like hieroglyphics. I can describe dh-s no more. anyway it's something stunning.
basically, Sartoria is a made-to-measure line derived from Linea (the third line), with digital hand-stitch added as design accent.
and now, the fifth called Anatomico is developing from Sartoria.
BTW, that reversibility common to all his lines is not intended just for enjoyment of two different ways of wearing a garment, but for adoration of a garment which has nothing to do with the notion of the right and wrong sides, under the fundamental concept of "one piece".
here is a tester (right term?) of Sartoria which consists of 9 sizes.
you can see rough stitching of XXX...there the actual dh-s is done. (this is just a suggestion, so it's all at your option, maybe any part of the garment)