Love it! I mostly wear Figs scrubs, so I will give a comparison to the "Catarina" figs top. I normally wear a S in Figs, but the XS Lago top fit me best. The material is very similar to Figs, though it feels just a bit "slicker" and I like it slightly better.
My only complaints are that the top is a bit long (I'm 5'6") and when I tuck it in, the wrinkles of the fabric show through the pants. My other complaint is the front pocket -- it's a flap-style pocket that's not sewn down (whereas the Fi...