Hello everyone, i hope someone can help with this complicated issue, i have 5 Brand Name T-Shirts and they all have different colors and sizes for each brand, i would like when i select a brand i want it to show me which ever color and size i select i want it to show me the available amouth in that size. For example i select a brand name Gildan i then select the Color Red then i select the size small it show me i have 10 small T-shirts in that size available. FYI it has to be automated drop down menus