I love all the Luxe shirts but the Ribbed Knit are my absolute favorite (I'm wearing one as I write this)! I have almost all the colors, I favor the V-Neck but have the round/scoop neck ones as well. They fall so nice and are very flattering, not clingy at all! Casual but can be dressed up a bit. Th...ey look great with jeans, shorts, or even a dressier pant. I would say true to size although I chose to size up to a large mediums probably would fit fine, I just like a little larger fit in these. The sleeves are a tad longer but not too long for a hot summer day. The material is also light enough for summer but not see through. They wash nice too, sometimes I hang dry them but also have just tossed them in the dryer. They are year round shirts too! They look cute with a unbuttoned flannel or sweater. All I can ask is that Old Navy comes out with a black and a white in the Luxe Ribbed V-Neck…pretty please!!