Magnoli and Steve Ricks will both be making replicas of those shirts soon. Originals can still be found OCCASIONALLY on certain places, like yards full of junk...... if you know what I mean...... like right now for example...... Unfortunately, what I found from watching the show is that the real shirts (none of the 3 variants found so far) don't match up to the screen used. I think they were custom made from the fabric of the shirts, much like Tennant's suit jacket came from pants. The collar is the biggest tell for me. The PS shirts have a dorky stupid looking collar on them that's very short while the one Smith wears looks normal. There are other things, but I won't get into it in the paper props forum.
That being said, I actually don't care to dress up as 11. I love my Ten costume too much and have invested WAAAAAAAY too much money into it at this point to not wear it every second I'm at a convention. I just liked the boots.
