Traditional hat is embroidered in small cross-stitches (iroki) that cover the entire surface.
Uzbek folk kippah duppi for men and women of silk and viscose hand embroidery resembling a carpet with cotton lining.

Each embroidered symbol has its own meaning.
Floral ornament of Bucharian kippa expresses gratitude to the Creator for the nature beauty and generosity, symbolizes life itself.
The skull cap colors also make sense.
Blue color gives good luck.
Green means immortality.