Wedding gift

Is money acceptable gift? Gift card? To where? Lol. It’s tomorrow night and my husband and I are such procrastinators when it comes to things like this hha. He’s the best man! But I’m not friends with the groom or bride so I literally have no idea what she’s gotten at her bridal shower or anything . Not in a mean way just different walks of life and I’m extremely shy 🤷🏼‍♀️ lemme know if its not acceptable I was thinking like $100-$150 or suggest an item :)