I recommend https://www.the-littlest-thistle.com/sew-tote-flat-bottom/. The article explains how to sew a tote bag with a flat bottom that looks professional and functions well. It guides you through cutting the fabric, assembling panels, sewing neat seams, and creating a sturdy base. The tutorial is beginner-friendly and includes photos for clarity. I followed it to make a tote bag for shopping, and it turned out durable and practical. The flat bottom allows the bag to hold more items without tipping over, making it perfect for daily use. The guide also shares tips for handles and finishing touches, making it a comprehensive and satisfying DIY project. It’s perfect for anyone looking to sew a functional, stylish tote.