Ordered this in a medium - I am also 5'4 like the model, but I prefer a less fitted shirt, so when this arrived and I tried on the medium, it was a snug fit, so I sent it back and got the large, which is more comfortable for me.
This tank is a big hit with our GOTR staff and board! We ordered a total of 12! We ordered 3 on our first batch and realized that they run big. We all had ordered a size up, as we are used to GOTR Shop shirts running a bit on the small side. I would suggest ordering your usual size.
My daughter loves this shirt- the logo is just great. The fabric is lightweight, which she likes so she doesn't get hot and is ideal to wear to practice. If you are on the fence about sizing, make sure you order 1-2 sizes up. I got a large (14-16) for my almost 10 year old daughter (who usually wears size 10) and fits perfectly..
I just ordered 3 capes for our brand new team as I wanted a little thank you gift for our coaches who are helping to launch our new site and are committed to making GOTR known in our community. The cape is darling! My 9 year old put ours on right away and began flying around the house! And if we can give our girls the power to fly, well then, I believe we've achieved our mission through GOTR, Thank you