I am a 17 year old female who is 5 foot 9 and weighs about 115 lbs. I am a size 2 for jeans at my biggest and have somewhat of a long torso. I ordered a size small and while it does fit, the arm and neck holes are a bit tight, and the shirt is a little too short for me. Just a heads up to anyone else in my boat thinking they will need the smallest size! Regardless, the shirt is beautiful and high quality, although I don't believe mine has the tour dates on the back.