I'm sometimes between a small and a medium, but I wanted the shirt to be a little loose like on the model, so I got the medium and it fits perfectly! I like it a lot. The material is very soft and comfortable. This has become one of my favorite shirts and I have washed it more than once and hung it to dry without any negative changes to the top. The length is also great for leggings.

I am very happy with this top. I initially ordered 2, but am seriously considering buying more. They are really comfortable and look great with jeans or leggings. I would definitely recommend them to anyone who wants to be comfortable and still look good. You can dress it up or down and it will look great either way.

Love this shirt.
Quality materials were used to make this shirt. It is solid and comfortable. I am tall with long arms and the length of the sleeves is perfect for me.
Definitely recommend buying this top. I am going to buy it in multiple colors.

This top is very soft and comfortable. I was worried about sizing, I wanted a loose comfortable size that wasn't too tight, but I have a large bust so finding a good balance was difficult. After reading the reviews and many people saying it was the right size, I chose the L size. It turned out to be very large and wide. I ended up reordering a size M and it fit perfectly. Be sure to order more colors.
For reference, I'm 5'5" 144 lbs.

I ordered one and liked it so much that I ordered a second one in a different color. The material is super soft, the fit is loose, but not bulky, and the sleeves are a great length! I am 5'7" 166lbs so I usually have a choice between too baggy or the sleeves are too short. But this dress feels like it was made for me.