The Collaborative International Dictionary of English v.0.48:

custom-made \custom-made\ adj.
   1. made specially for a specific purpose; -- of articles of
      manufacture. Contrasted with mass-produced,
      standardized.

   Syn: made-to-order.
        [PJC WordNet 1.5]

   2. made or tailored to fit a specific person; -- of clothing.
      Contrasted with off-the-rack, ready-to-wear. a
      custom-made suit

   Syn: made-to-order.
        [PJC]

WordNet (r) 3.0 (2006):

custom-made
    adj 1: made according to the specifications of an individual
           [syn: custom-made, custom] [ant: ready-made]
    n 1: an item made to the customer's specifications [syn:
         custom-made, custom-built] [ant: ready-made]