Poor quality but great concept

I originally purchased this bustier in size Medium and it was too tight and caused painful clogged ducts.... I ordered another one in a size large and it is perfect. According to the size chart I would be inbetween a S/M.. no way would I have considered purchasing a Large.. wish they would fix the size chart.

After a month of using this.. this bustier is snagged and pilling all over.. the material is not the greatest but it is definitely a lifesaver as I am exclusively pumping.