I absolutely LOVE the Lumi tops. I originally bought one in the tulip stripe print as I loved that fabric so much. I wasn't expecting to love the fit as much as I do, but it's extremely comfortable and flattering.
I'm a size 10 with a 34DD bust and 5'6" tall I was closer to an 8 when I bought this (I bloat and fluctuate quickly due to illness).
I picked this up in an 8, and it fits well whether I'm an 8 or 10. It accommodates my bust well, and I love where it falls on my waist.
I bought this top primarily to wear as a co-ord with the matching obregons, but it's stunning with other trousers like jeans or the Alex bottoms. It would be versatile with many tops, and wearable throughout the seasons layered with a cardi - I certainly intend to wear it throughout Autumn and further if possible to make the most of it!