It's essential to note that the Delphos gown was originally designed as a tea gown.

必须注意的是，Delphos 礼服最初是作为茶会礼服设计的。

The tea gown was an Edwardian-era garment that was worn by society women in the home.

茶袍是爱德华时代的一件衣服，供家庭中的社会女性穿着。