It's only because the adolescent boy is wearing a royal blue silk dress, with two enormous golden characters spelling "Ding Yun" at the front, and the statement "Must Win" on the back.
Both the slogan and font are fine, but they create a somewhat comedic effect simply because they are too big.
This can't entirely be blamed on the Ding Yun company. While they sacrificed aesthetic appeal in the pursuit of prominence, they didn't mean to present the martial artist in an embarrassing manner. However, the tailor made a grave mistake when rushing to produce this outfit—it was originally styled after Chang Yue's designs.
Being a large man, Chang Yue requires substantial clothing and lettering. But when the martial artist was replaced with Yang Yan, the original outfit was no longer suitable. While the tailor did tailor the outfit to Yang Yan's size, in the rush of the work, he forgot to adjust the size of the characters.
