In the 21st century, only 19 movies have won the most important movie award, an Oscar for Best Costume Design. Most of the time, movies with historically-correct costumes win the award. But it’s not just the clothes that matter in film, but also, the hairstyles and makeup. This is why such movies often receive several Oscar nominations. And in some cases, the movie itself may be average and not receive an award for its acting or screenplay.