1.
loungewear; clothes for relaxing at home
Comfortable clothing designed for wearing around the house. A wasei-eigo term (room + wear) widely used in Japanese fashion and retail. Positioned between everyday clothes and pajamas — presentable enough for answering the door but comfortable for relaxing.
A wasei-eigo compound (English "room" + "wear") that has no direct equivalent in English fashion terminology, though "loungewear" is the closest match. In English-speaking countries, the concept overlaps with "lounge clothes" or "athleisure."
The distinction matters in Japanese retail: ルームウェア is a well-established product category in clothing stores and online shops, separate from パジャマ (pajamas/sleepwear) and 部屋着 (house clothes).
Common collocations
- ルームウェアに着替える: to change into loungewear
- もこもこルームウェア: fluffy loungewear
- ルームウェア売り場: loungewear section (in a store)
- おしゃれなルームウェア: stylish loungewear