Empress ki and Magnificent Century started my love for historical series :3 maybe not kadins but usual harem members definitely weren't dressed modestly. Kosem and Rabia Gulnus Sultan also show hair in paintings.
in ''lookism'' he wasn't speaking, it was someone else voiceover him
someone said "Most Chinese dramas are dubbed even if they all speak Chinese because they need to be dubbed without regional accents or dialects ; either the actor dubs their own voice or they use a voice double.