what type of dress did they wear?
Some of them being new and soft and yellow, while others, from long familiarity with rain and grease and dirt, had become hard and black and shiny.
Texian Army
 Buckskin breeches were the nearest approach to uniform and there was wide diversity even there, some of them being new and soft and yellow, while others, from long familiarity with rain and grease and dirt, had become hard and black and shiny. ... Boots being an unknown quantity, some wore shoes and some moccasins. Here a broad brimmed sombrero overshadowed the military cap at its side; there, a tall "beegum" rode familiarly beside a coonskin cap, 
this resident of san antonio was a famous knife fighter James Bowie where was he from? Logan County, Kentucky. did he take part in any battle? The Battle of Gonzales. who were the parties involved in it? "Texian Army" who were they? It was the land warfare branch of the Texian armed forces during the Texas Revolution.
wiki:4111974
Texian Army [SEP] Uniforms, weapons, and equipment
... Boots being an unknown quantity, some wore shoes and some moccasins. Here a broad brimmed sombrero overshadowed the military cap at its side; there, a tall "beegum" rode familiarly beside a coonskin cap, with the tail hanging down behind, as all well regulated tails should do ... here a bulky roll of bed quilts jostled a pair of "store " blankets; there the shaggy brown buffalo robe contrasted with a gaily colored checkered counterpane on which the manufacturer had lavished all the skill of dye and weave known to art ... in lieu of a canteen, each man carried a Spanish gourd...