The .avi is just a "container"—a lunchbox. The food inside is usually a DivX or XviD video track and an MP3 audio track. Modern computers (Windows 11 or macOS Ventura+) have stripped out these legacy codecs for security and efficiency.
Assuming you have a legitimate backup or an old file from your 2010 external hard drive: Confessions of a Shopaholic.avi
Costume designer Patricia Field (of Sex and the City fame) turned the film into a visual feast of vibrant, often clashing high-fashion pieces. often clashing high-fashion pieces.