For reference, I'm 5'6.5", 120 lbs. 36/30/39. I normally wear small but ordered medium based on other reviewers comments. I don't like my tops snug. These tops are comfortably loose but not unattractively so. I should also mention that I wear cotton camisoles under all my shirts so that adds a small amount of bulk. Use your best judgement determining your size when ordering.I like my long sleeves very long and love that the sleeves on these shirts hit at the top of my hand, just below my wrist. From my shoulder seam to the end of the cuff is just shy of 24".I bought the 4-pack of heather weave in hemp black, light grey, blue, and watermelon. I would call the hemp black charcoal. The blue is a gorgeous shade I can only relate to Crayola Green-blue which I always thought was a misnomer because it's blue with a hint of green. Some might call it peacock blue. The watermelon looks like the color of watermelon flesh - an apt description. One might also call it coral. No computer monitor can accurately present colors because monitors colors are based on light quality. But I'd say the photo of this pack as shown in the Amazon listing is pretty accurate on my monitor.The fabric is lightweight but very warm. Not good news for those with hot flashes. I'm well past that so for me, they're perfect winter wear. The description says the fabric is moisture-wicking and I can't say for sure, but I rather doubt it because they're 100% polyester which tends to hold heat and doesn't typically absorb well. However, the thin fabric might dry quickly.I found no flaws in my set and appreciate that there are no neck tags. The size and care tag is in the left side seam.I'm very happy with this purchase and wouldn't hesitate to buy again.