My past favorites were Patagonia's Recycled Cotton Tee and JCrew's Broken-in Tee. The Patagonia no longer comes in slim fit & in regular fit, small fits me like a mumu, and most versions have stupid logos all over them. The JCrew is now made with a lighter weight fabric that lacks durability with the addition of inconsistent shrinkage - but the slim-fit sizing is good.

Mack Weldon gets good reviews, but I think that's because Mack Weldon writes most of those reviews.

Bonobos?

More than $50 per t-shirt makes me queasy. $35-45 is better. I wear t-shirts all the time. I like a nice slim fit. No extra flappy fabric, especially on the sleeves and waist.

Suggestions?