The most common and most likely answer to this crossword clue is the 11 letter word TAILOR-MADE
I've seen this crossword clue in The Times
T
A
I
L
O
R
-
M
A
D
E
Buddy explains!
The straight part
We know that "to order" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case to order = tailor-made.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TAILOR-MADE mean?
TAILOR-MADE adjective- Made by a tailor, especially if made to order; bespoke
- Perfectly appropriate to some specific occasion or purpose; made to one's specific requirements
- To customize or create specifically to meet the requirements of an individual.
- To make (clothes) by a tailor.