B2B buyers must specify seam reinforcement techniques, as latex is prone to tearing at stress points. Look for double-bonded seams and high-quality hardware, such as YKK zippers or reinforced eyelets. For the 'shine' factor, confirm if the product comes pre-polished or in a matte state; most professional buyers prefer matte to avoid scuffing during transit, applying silicone-based shiners only before display or sale. Additionally, ensure the stretch recovery rate is high to maintain the skirt's shape after multiple wears.