Cupro high-low side buttons dress

The dress has a very pretty cut. It’s loose and has a nice fit. However, the fabric is not good quality and it does not justify the overpriced dress in any way.
After wearing it once and washing on delicate, it came out so creased and has an oil stain that doesn’t come out. Very disappointing especially after paying so much. I got it thinking it would be practical as a nursing mother, easy wear and wash. However, its not. It requires high maintenance especially since every tiny stain shows (like in my case the oil which i dont even know what it came from)