Empire Style

Japanese: エンパイア・スタイル - えんぱいあすたいる

...The Rococo style skirts that followed were fitted with panniers (sleeve frames) made of willow wood and other materials, and were wide and flared out to the sides, making them look like walking crabs. The French Revolution also brought about a return to the natural shape of the body, and the Empire style was created, which respected the slender shape of the ancient Greek body. However, the shape of the skirt became fuller again, and in the mid-19th century, the hemispherical crinoline style supported by horsehair petticoats became popular, becoming a typical fashion during the Second Napoleonic Empire. ...

From [Turban]

…It is said that Napoleon first brought it back to France when he returned from his Egyptian campaign. This turban matched well with the slim Empire style of ancient Greece that was popular during the First Empire. For nighttime wear, gorgeous turbans studded with pearls and jewels were all the rage. …

From 【Clothing】

…
[Modes of Civil Society]
After the upheaval of the French Revolution, civil society matured in the 19th century, and men's clothing continued to be strongly influenced by British fashion, with tailcoats, vests, and trousers becoming established, and eventually the modern suit was perfected. As a result, men gradually moved away from fashion, and women took the lead in fashion, with a rapid change in fashion, from Empire style to Romantic style, Neo-Rococo style, and bustle style. After Napoleon took power in the coup d'état of 1797, the neo-classical Empire style became popular throughout the First Empire period.

From [Hats]

...Most of the men's shoes were tricornis.
[Modern]
After the French Revolution, the style of classical antiquity came into vogue due to admiration for Greece and Rome, and was called the Empire style after the First Empire. Simple clothing and simple hats were favored, and turbans, caps, cornets, and bonnets were used.

*Some of the terminology that refers to "Empire Style" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…続くロココ･スタイルのスカートは柳の木などでつくられた腰枠(パニエpanier)を入れて横に広く張り出し，あたかもカニが歩いているようであったという。フランス革命は，服装自体も自然の体形に回帰させ，古代ギリシア風の体に沿ってほっそりとした形を尊重したエンパイア･スタイルempire styleを生み出した。しかし，スカートの形は再びふくらみ，19世紀半ばには馬毛入りペティコートで支えられた半球形のクリノリン･スタイルが流行し，ナポレオン第二帝政時代の典型的なモードとなった。…

【ターバン】より

…ナポレオンが，エジプト遠征からフランスへ帰国の際に持ち帰ったのが初めとされている。第一帝政時代に流行した，古代ギリシア風のほっそりとしたエンパイア･スタイルには，このターバンがよく調和した。夜間用には真珠，宝石を散らした豪華なターバンが大流行した。…

【服装】より

…
［市民社会のモード］
　フランス革命の激動期を経て，市民社会が成熟してくる19世紀になると，男子服ではひきつづきイギリス･モードの影響が強く，燕尾服，ジレ，長ズボンが定着し，やがて近代的な背広服が完成される。その結果，男はしだいにモードから遠ざかり，女がモードの主役を引き受けることになり，エンパイア･スタイル，ロマンティック･スタイル，ネオ･ロココ･スタイル，バッスル･スタイルというように，目まぐるしく流行が変遷する。　1797年のクーデタでナポレオンが政権を握ってから，第一帝政期にかけて，ネオ･クラシズムのエンパイア･スタイルが流行する。…