Synonyms for Off-the-rack:

• adj.

  •ready-made (adjective)
  • built,
  • prefabricated,
  • readymade,
  • instant.

• n.

  •
  • best,
  • Clingy,
  • brief,
  • button-down,
  • A-LINE,
  • backless,
  • baggy,
  • button-through,
  • casual,
  • boot-cut.
  •off-the-rack (noun)
  • ready-made.
  •off the peg (noun)
  • off the peg.

• Other synonyms:

  •Other relevant words:
  • mass-produced,
  • store-bought,
  • Bought,
  • store.

Antonyms for Off-the-rack:

• adj.

  • Other antonyms:
    handmade, customized, homemade, tailored, custom-made, bespoke, custom, handcrafted, tailor-made.