Love the design of the t-shirts but way too small. I ordered one for me and one for a friend. My friend and I generally wear a medium t-shirt but looking at the reviews and the sizing chart I erred on the side of caution and ordered a large. This was still small and very tight fitting, especially around the neck. I re-ordered an XL so we will see how that fits.

I will have to return this t-shirt as it runs way too small.

I normally wear a small - then ordered a medium - it is too small, too. Need to order a larger size than you normally wear.

I bought an xl to be a little more roomly like I like. However the xl is too small. Not normal for me and size.

I loved the shirt and the quailty, but the sizes were way off. I bought one for me and my Mom and both didn't fit. I didn't think I was huge and my mom isn't either, we are active. I usually wear a medium to large.

really nice shirt - cropped well for women. I agree with the other reviews though, order a size or two up. I'm 5'2" and 105 lbs and the large fits pretty well.

I usually wear a small or medium. Definitely went with a medium & it fits perfectly! I get lots of compliments when I wear it to agility class or to the dog park.

Having read the reviews, I ordered the large, I am a bog-standard medium (sometimes small) from pretty much all stores and it fits great, the only negative is that it is quite short - I'm 5ft 8. The men's too comes up quite small, my husband is a medium too and this has little room for shrinkage.

I really wish Ruffwear would partner with a company that makes active clothing material since I'm always hiking with my dogs. The size runs small but it's comfortable and is cut right for a woman.

I agree with the others, this definitely runs small. I bought medium and it's way too tight... need to return it for a large (and I usually wear a small or medium). BUT, it's freakin' adorable, so once I get the right size, I will be a happy camper.

runs very small. I wear usally a size 14-16 and the largest was skin tight. I made it into a dog's shirt instead. I wish the tshirts all came in plus sizes.

I love the shirt, but it runs very small. I got a large, but it is a very fitted shirt. I had to return it, but think I will order the men's version for a more comfortable size.