This Duo bra has a double layered look, which is probably where the name "duo" comes from. The inner layer is a bit thicker than the outer, which is mesh. There is also a bit of ruching down the middle. The blue is a very pretty medium shade of blue. I would have got size S, but ended up with XS since S was sold out. It fits, but is a "high support" bra for me. I typically don't like bras very tight on me because I feel like I can't breathe.
The back of the bra also has the double layered look. The inner layer is exactly like my Pammy bra, where you can the option to clip both straps together at the top, like this:
Or you can take them apart and have a slightly different look:
I appreciate the versatility. I also find that with the straps unclipped together, it feels a little looser so it might be more comfortable that way for longer wear.
I think this color will go with most of the colors I have, so I am excited to wear it! This time Lorna Jane shipped it out the next day and I received my order within 2 days. Can't complain about that at all!