A great idea, but I think a solid tee shirt would have helped focus the attention a little better. Also, a lower angle so that it is clear what is being looked at. At first, I thought it was somekind of anchor or something!
I think black and white would have worked better here, also if she was wearing something else, I find the letters distracting, in all photos one is likely to head for all letters and words right away and disregard everything else, cool idea and meets the challenge
The DARE shirt is distracting. A shirt without writing would have been preferable for a studio shot, unless this is supposed to be about drugs somehow.