a small collection of clothes that can be put together in different ways and includes everything you would normally need to wear

His small suitcase had been beautifully packed with a capsule wardrobe of neatly folded suits, shirts, and sweaters. 他的小行李箱里精心放入了一个“胶囊衣柜”，里面有折叠整齐的西装、衬衫和套头毛衣。