i use nDure transfer paper. its a inkjet transfer that transfers ink into cotton, its pretty durable, you can feel it, but not much, cause it's not sitting on the shirt like a lot of transfer, its actually in the cotton. it does leave a shadow from the paper so trimming is needed.
you can buy it from
www.bestproductsavaliable.com, i think thats the site.
its a good paper, i think its one of the best avaliable.