Adult - true to size, child's - too big.
These were perfect shirts!! It was so cute when the Disney cast members greated my daughter by her name because it was on her shirt. She was so confused at first how everyone knew her name! Haha! But they are comfortable shirts, my dad normally wears a Large, and his shirt in Large fit perfectly. I normally wear a small/medium - I went with a medium and it fit well! My daughter's shirt was really big on her. She's 7 years old and I bought her a small. I ended up taking a hair tie and tying the bottom off to one side so she wasn't swimming in her shirt. But over all, they were cute and comfy!
Rating: 4 stars