Off-the-peg means bought ready-made in a standard size. An off-the-peg suit.
The peg is the shop rail, and the phrase is British where Americans say off the rack. An off-the-peg solution is one that fits most cases and nobody's exactly.
1adjectiveoff-the-pegBought ready-made in a standard size.
“It was off-the-peg and altered twice, which cost more than either.”
off-the-peg is a quality.
Practised in Clothes & Fashion