clothes horse  
noun [ C ] uk/ˈkləʊðz ˌhɔːs/ us/ˈkloʊðz ˌhɔːrs/
  (FRAME)     
  (通常指室内的)晾衣架
a frame on which wet clothes can be hung to dry, usually used inside the house
   (PERSON)     
 disapproving(尤指女性)时装模特 
a person, especially a woman, who is employed to wear expensive and fashionable clothes