Zhou Tian's attire could only be described as ordinary, but in the current world where everything is about power, even if Zhou Tian was dressed plainly, in the eyes of other deities, he was automatically marked as a 'poor god'.
Similar to the situation in the lower realm, although both are wearing clothing, what they wear differs in style, materials, and effect. Even in the divine realm, deities dressed in divine king outfits are certainly more noble than those wearing ordinary godly outfits.
At that time, with most people in the divine realm wearing equipment of the same grade or even higher, Zhou Tian was still wearing clothing from the lower realm, which naturally appeared a bit 'strange'.