Refers to something that is worn out or in poor condition.
La ropa que lleva puesta parece remusgada, pero tiene un estilo único.
The clothes she is wearing seem tattered, but they have a unique style.
Su ropa remusgada le daba un aire despreocupado que a muchos les parecía encantador.
Her tattered clothes gave her a carefree air that many found charming.