Longman Dictionary of Contemporary English
off-the-peg
adjective
EXAMPLES FROM CORPUS
▪ Even the most expensive and well-cut suit took on the appearance of a cheap off-the-peg item from a Hong Kong department store.
▪ For those who wanted peace of mind or enhanced consciousness there were several off-the-peg forms of Eastern mysticism.
▪ Indycar racing offers the advantage of off-the-peg cars and engine packages.
▪ Most plans are like off-the-peg suits, they fit everyone more or less and no one perfectly.
▪ So what did they make of these budget off-the-peg outfits which the rest of us wear every day?
▪ The society is worried about traditional Victorian front doors being replaced with unsuitable off-the-peg doors.
▪ You can buy an off-the-peg timber frame house or discover how to design and build your own house of stone.
Wiktionary
off-the-peg
a. 1 (context of clothing UK English) ready-made in a range of standard sizes (qualifier: not tailor-made) 2 (context figuratively English) ready-made (qualifier: of non-clothing items)
WordNet
off-the-peg
adj. (especially of clothing) made in standard sizes and available from merchandise in stock; "a ready-made jacket"; "ready-to-wear clothes" [syn: off-the-rack, off-the-shelf, ready-to-wear]