Flowy blue long-sleeved top

Love this top! It's a beautiful periwinkle blue with a unique high-low detailing: a band of gray chiffon at the bottom. Very flowy and feminine. It's been worn and there is some pilling both in the front and back (see photos). It's slightly noticeable in some lights, but I don't think it detracts. The fabric is thin and a little see through. I would usually wear a neutral cami under it.