The most common and most likely answer to this crossword clue is the 5 plus 4 letter word CRAFT SHOP
I've seen this crossword clue in The Times
C
R
A
F
T
S
H
O
P
More clues leading to the result CRAFT SHOP
Buddy explains!
The straight part
We know that "Outlet" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case outlet = craft shop.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.