The most common and most likely answer to this crossword clue is the 7 letter word ARMOIRE
I've seen this crossword clue in The Daily Telegraph
A
R
M
O
I
R
E
More clues leading to the result ARMOIRE
- More air circulating in wardrobe
- Queen clad in a kind of silk found in cupboard
- Branch officers initially anger cabinet
- Robe from a jolly part of France lacking length
- Totally upsetting period exposed Mr Attlee’s first cabinet
- A monarch’s silk in fancy wardrobe
- A right problematical situation when there’s nothing in wardrobe
- Piece of furniture, jolly old, protected by runner
- Circulate more air in wardrobe
- Cabinet enters, raising “Cheerio, Mr Attlee!”
Buddy explains!

The straight part
We know that "wardrobe" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case wardrobe = armoire.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 ARMOIRE mean?
ARMOIRE noun- A type of cupboard, cabinet, or wardrobe - originally used for storing weapons.