踊(おど)り()子(こ) odorikoたち tachiは wa美(うつく)し()く() utsukushiku着(き)飾(かざ)っ()て()い()た() kikazatteita。 The dancers were dressed beautifully. Literal Dancers [topic-は] beautifully were-dressed-up. 美しく is the adverbial form of 美しい. 着飾る is a compound verb: 着る ('wear') + 飾る ('decorate') = 'to dress up / adorn oneself.' A productive pattern where 飾る intensifies another verb's sense of elegance. danceclothingcompound verb~ている (ongoing state)i-adjective adverbial (~く)
踊(おど)り()子(こ) odorikoたち tachiは wa美(うつく)し()く() utsukushiku着(き)飾(かざ)っ()て()い()た() kikazatteita。 The dancers were dressed beautifully. Literal Dancers [topic-は] beautifully were-dressed-up. 美しく is the adverbial form of 美しい. 着飾る is a compound verb: 着る ('wear') + 飾る ('decorate') = 'to dress up / adorn oneself.' A productive pattern where 飾る intensifies another verb's sense of elegance. danceclothingcompound verb~ている (ongoing state)i-adjective adverbial (~く)