The most common and most likely answer to this crossword clue is the 4 letter word JEAN
J
E
A
N
More clues leading to the result JEAN
- Trouser-clad Christian convert drawing on philosopher
- Girl who's a boy after Channel crossing?
- Frenchman's material?
- Girl cuts end off trousers
- MaterialĀ girl
- Girl displaying cotton twill
- Woman in short trousers
- Frenchman in short trousers
- Frenchman in short trousers?
- Frenchman and Englishwoman having pronounced difference
Buddy explains!

The straight part
We know that "Girl/cotton twill" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case girl/cotton twill = jean.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 JEAN mean?
JEAN noun- Denim.