This shirt feels like spring to me but I do love the colors.
This is Floral-Print Button-Down Blouse by Carolina Herrera. Price tag: $890.00. Details: point collar, button front, long sleeves, button cuffs, relaxed fit, shirttail hem, cotton/elastine, dry clean, made in Italy.
This shirt is a little different than most of the shirts that I show. This one has princess seams. You can see them if you zoom in. The blouse also has a back yoke. Here is my solution:
This is the Recital Shirt pattern by Liesl & Co. It has the back yoke and the princess seams. It does not have the gather cuff or the collar. I would take the collar from the Classic Shirt pattern by Liesl & Co.
In looking around a little more, I found this Vogue shirt pattern:
This is Vogue 9029 and View A is a fair fit to the inspiration photo. It has the princess seam, and the collar. It does not have a back yoke but has princess seams in the back as well. I would not use the rufffle on the cuff. This pattern has a bit of bang with it. Once fitted, there are six options which could give you a whole wardrobe of tops.
Hope you are inspired to create something wonderful.
Happy Stitching!