I haven't decided yet. She is almost done and I am leaning to the modified tank version. I think I would wear it more (the girls feel more contained) than a halter. The halter part tends to pull too much on my neck. The perils of a big bust. I was able to omit the zipper in back due to the stretch in the fabric. I can just slip it on over my head. It is just basted for now - I am "living with it" for the weekend before I decide. p.s. it is cold and rainy where I live - not much tank top wearing going on this summer :-( eek! look at that pale skin.