I ordered red in size small. It was too snug for me at 5'1" 115 pounds. At least, too snug for professional attire.
The material is cheap and the color was a bright, flat red. It looked a bit deeper and more garnet in the pictures.

The construction is quite basic and a bit embarrassing -- it looks like an inexpensive costume, not business attire. The buttons are shiny black with gold rims.

This dress was easy to put on, as it has a tidy back zipper. The front "jacket" panels lie fairly flat, but I'm not sure that will be the case after wearing and washing.

Length was at my knees. But I'm a hobbit.

It was snug pretty much everywhere -- chest, sleeves, tush.... Usually I end up with dresses that are too loose in the bodice, sleeves,  and waist, but snug on the hips. I think if you are rail thin, this will flatter you and round you out. If you're already a small hourglass, you will look like a grilled sausage that's about to burst open.

I would recommend making this dress out of a fabric with some depth to it, as in, slight variation in the threads. The flatness of the color makes it look cheaper than it might. I would also sell an x-small or even xx-small size.