The most common and most likely answer to this crossword clue is the 7 letter word FACINGS
I've seen this crossword clue in The Times
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Buddy explains!
The straight part
We know that "More than one covering" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case more than one covering = facings.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 FACINGS mean?
FACINGS noun- The most external portion of exterior siding.
- Fabric applied to a garment edge on the underside.
- A powdered substance, such as charcoal or bituminous coal, applied to the face of a mould, or mixed with the sand that forms it, to give a fine smooth surface to the casting.
- (in the plural) The collar and cuffs of a military coat, commonly of a different colour from the rest of the coat.
- (usually in the plural) The movement of soldiers by turning on their heels to the right, left, or about.