“Sister Sizes” is a lie manufacturers tell so they can limit production runs, don't fall for it. In bras it’s unforgivable, but with a garment like this I recommend you choose which size to buy based on your band and decide in your heart if you can live with the inevitable cup spillage. After studying the size chart I bought a LF for my (reasonably perky) 34GGs and I feel like it looks sloppy; I’m still debating whether to order the LM to see if it fits better and return the one I like less, or just live with the LF since it’s something I will likely only be wearing for a few minutes at a time anyway ;) The design is cute and it’s reasonably comfortable to wear, despite the mismatch between the garment size and my body size. If I liked how it fit on me better I would buy it in more than one colour!
