The works of Picasso's blue period are always considered to be tinged with a classic thinking of gloominess and heaviness. However, there are still a few works with warm colours. Professor Jimmy Choo, OBE once said, "Blue show bitterness but also calmness at the same time." Therefore, when he is designing in blue, he deliberately chose a lighter sky blue to avoid the melancholy brought by Picasso's cobalt blue. This cocktail-length dress is made exquisite and delicate by French embroidery and traditional hand beading, whereas the cape made of soft tulle softens and enhances the extreme voluptuousness of the mermaid cutout, which also shows the dress's light translucence.