French embroidery is used throughout the whole design. The reverse French embroidery technique is used on the garment to achieve the pattern from dense to spare that presents the layering effect, which was inspired by the double helix staircase at The Vatican Museum. Each antique bead is affixed to the tulle with bronze embroidery thread, and a gunmetal-coloured embellishment bead is attached on each stitch to create a tie-dyed effect. Using lines and surface to enhance the visual effect of the simple linearity, the design expresses that there is always a fog in our clear life.