You can wear this jacket with or without the drawstring detail, it depends on your mood. With the drawstring, it gives a elaborate fantasy look, and without them you get a more casual look. Either way the skinny lace highlights the jacket with very flattering style lines that are suitable for most occasions.
This jacket requires intermediate sewing skill due to stretchy fabric and lots of zipper details. But If you are a beginner sewer who loves a challenge, then this style is perfect for you! Let me know if you have any questions, I will try my best to answer them.