格かく調ちょう高こう雅が

この茶ちゃ室しつの佇たたずまいは格かく調ちょう高こう雅がだ。

The atmosphere of this tea room is dignified and graceful.

• 上じょう品ひん

  上品 is a more common, everyday word for 'refined' or 'elegant', while 格調高雅 is more literary and emphasizes a lofty, classical dignity.

• 優ゆう雅が

  優雅 focuses on graceful beauty and is used broadly, whereas 格調高雅 adds a sense of elevated style and formality.