@Mikasa2077 @Miranox Regarding this red clothes debate, I went to reread the chapter in Chinese and the title name is actually 'Not Suited For Red Clothes' rather than 'Not Worthy'. And if I were to literally translate what Yun Ling says without much editing, it'd be 'You're not tall enough, so don't force yourself to wear red. Not only does it not complement your looks, you're actually being squashed by it'. The words in this TL are also correct, but revised to flow better in the English language. As
@rahzenshia has already talked about fashion theory and sense (very good explanation too! Thanks!), I won't go further into it.
As for the Chinese history aspect which Mikasa2077 is talking about, other than marriage ceremonies, red used to be a colour worn only by court officials within the top 5 ranks. Your social standing also dictated what colour you could wear. However, from the Sui Dynasty onwards, such colour coding was abolished and people wee allowed to wear any colour (except for yellow, only for the Emperor) they want and female clothing was recorded as being very vibrant and beautiful. Though honestly since this is just a work of fiction within a work of fiction, I doubt the author is paying much attention to time periods. I mean, you've got Luxia and Mingyue's concubine mother wearing Wei style clothes, Mingyue's wearing something that's kept together more like a Japanese kimono than hanfu, the maid's wearing something from the Sui dynasty, and Ziyue's wearing clothes with exposed shoulders which is absolutely
scandalous back then for noblewomen but you don't see anyone batting an eye.