I've been wearing Everlane U-neck 100% cotton tees for summer and spring. For some reason I find that if I get grease on them it doesn't come out (anyone have tips for getting this out? I've tried resolve and now oxyclean pretreatment on them; the oxyclean seems to work on fresher stains). I also find that if I wear them with jeans eventually they'll get that little tiny hole in the front. I do like the shape of them, though. they're a little bit a-line and a bit higher in the front than the back. i find the shape works really well for current styles of bottoms.
That said, for winter I'm going to try Nordies BP. long sleeve scoop neck tees. I don't love that they have a VERY high polyester content, because I know that means they'll pill.
But, Everlane's long sleeve tee is crew neck with a pocket (so not great for layering, esp. for big boobs!), and rayon, so it shrinks if you put it in the dryer. When I was pregnant I had the PERFECT long sleeve grey tee. Irony.
I also wear this boatneck tee from Vince. I have it in three colors and it has lasted for several years. It's a bit clingy, so I am looking for something more loose, but it excellent for layering except where I need a scoop neck. It's also pricey, but worth it if you can afford it.
