I was going to say what Julie said. You can wear a BF blazer with wide pants if you add heels and belt the look.
A BF jacket over a short sheath dress is a no-brainer. But I wear mine over short sack dresses too. I look like a balloon, but I quite fancy the silhouette from time to time. I’ll throw the destructed look a bone. In the name of fashion – it’s totally fun!