Seamless cami top

I've been searching for a great cami option since Gap stopped selling theirs (with no shelf bra). I found it! I bought one to try at first, but will be buying more, now that I know it's perfect! Really soft, comfortable, and a great layering piece under blouses. True to size for me. I wear a size 6 JCrew shirt and went with medium. Since they have stretch, this would work for probably a 6-10 shirt size? If you're a 6, you could probably buy a small, too.