This is entirely up to you and your bandmates! Chat with the photographer before the shoot and listen to their advice, especially if they have worked with musicians in the past, but ultimately, it’s up to you.
Here are a few suggestions when it comes to wardrobe for your band’s next photoshoot:
Matching outfits – All the same color, or maybe you can all wear exactly the same thing
Simple looks – No logos, just normal clothing
Formal – Something between a t-shirt and a full suit (unless the latter option is your thing)
What you’d wear to perform on stage
Try to avoid brand names or anything that’s copyrighted