noun
play clothes; playsuit; rompers
Clothing designed for children to wear during active play; often durable and easy to move in.
保育園では遊び着に着替えてから外で遊びます。
At nursery school, children change into play clothes before playing outside.
この遊び着は汚れても洗いやすい素材でできている。
These play clothes are made of material that is easy to wash even when dirty.
noun
leisurewear; casual clothes
Comfortable, informal clothing worn during free time; broader than children's play clothes.
週末は遊び着で過ごすのが一番楽だ。
On weekends, it's most comfortable to spend time in leisurewear.
noun
sports coat; sportswear
Can refer to a sports coat or general sportswear; less common than other terms like スポーツウェア.
彼は遊び着としてスポーツコートを羽織っていた。
He wore a sports coat as casual wear.
Compound of 遊び (play) + 着 (clothing). The reading あそびぎ is a straightforward combination of the kun'yomi readings.