There isn't one. You would use "marron", i.e. "des chaussures marron".
The feminine French word for brown is "brune".
marron = brown
The feminine French word for clever is "intelligente".
Cassette is a feminine word in French, almost every word that ends with -ette is a feminine word in French.
feminine
"une chaussette" (feminine) is a sock in French.
Feminine
The feminine plural French word for brown is "brunes."
Is the French word case feminine or muscling
The French word "la" is a feminine article used before feminine nouns.
The word 'comedie' in French is feminine.
The French word "aide" is feminine.
The French word "trousse" is feminine.
The French word "brosse" is feminine.
The French word "sorte" is feminine.
The French word for Africa, "Afrique," is feminine.
The French word lettre is feminine.
"Rome" is a feminine word in French.
The French word "dents" is feminine.