1. Tilma: The tilma was a rectangular cloth draped over the shoulders and tied in front or at the waist. It served as a versatile garment that could be used as a cloak, a blanket, or even a makeshift tent during travels.
2. Maxtlatl: Male merchants typically wore a maxtlatl, a loincloth made of cotton or maguey fibers. It covered the lower body and was held in place by a waistband.
3. Huipilli: Female merchants sometimes wore a huipilli, a loose-fitting tunic that reached down to the knees or ankles. It had openings for the head and arms, and could be decorated with intricate patterns and embroidery.
4. Cape: Merchants who traveled to cooler regions or at higher altitudes might wear a cape or poncho over their regular clothing to provide additional warmth.
5. Headwear: Merchants often wore turbans or headcloths to protect their heads from the sun and dust while traveling. These could be made of cotton, feathers, or other materials.
6. Footwear: Merchants typically wore sandals made from leather or woven plant fibers to protect their feet during their journeys.
7. Accessories: Pochtecas might carry bags or pouches to store their goods and personal belongings. They could also wear jewelry and ornaments, such as necklaces, bracelets, and earrings, to indicate their wealth and status.
It's worth noting that the dress code for merchants could also vary based on their specific trade routes and cultural influences from different regions of the Aztec Empire.