outside in

Adverb

not-comparable

With the outside surface turned to be on the inside

Japanese Meaning

外側の表面が内側に向いている状態 / 衣服などが裏返しになって、外側が内側に来ている様子

She realized she had been wearing her sweater outside in all morning without noticing.

彼女は午前中ずっとセーターを裏返しに着ていたことに気づいた。

Sense（1）

With the outside surface turned to be on the inside