Based on the video context provided, when fishing for perch, it is recommended to use a spinnerbait with a yellow perch or fire tiger skirt. These colors mimic the appearance of perch, which is a common forage for bass. Additionally, using a gold blade can also be effective, as many panfish species, including perch, have a goldish tone to them.
It's important to consider the water clarity as well. In clear water, you'll want to use a lighter and more translucent skirt to prevent the bass from getting a good look at it. In this case, a skirt with some green pumpkin and blue, with a touch of yellow and orange, can be a good choice. As for the blade color, silver blades are recommended for clear water as they provide more flash.
However, if the water is dirty or muddy, you'll want to use darker and more vibrant colors to increase visibility. In this case, a spinnerbait with a darker skirt and a gold blade can be effective.
Please note that the information provided is based on the video context and my knowledge as a bass fishing guide. If you have any specific questions or need further clarification, feel free to ask.