slip-on

from WordNet (r) 3.0 (2006)
slip-on
    n 1: an article of clothing (garment or shoe) that is easily
         slipped on or off
    
from The Collaborative International Dictionary of English v.0.48
Slip-on \Slip"-on`\, n.
   A kind of overcoat worn upon the shoulders in the manner of a
   cloak. [Scot.]
   [1913 Webster]
    

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