Thank-you notes are not a generational relic. They should not be something your parents forced on you, or your grandparents perfected out of boredom. They remain, very simply, the most civilized way to acknowledge effort. They are the last remaining proof that someone noticed what you did and cared enough to respond like an adult. Handwritten correspondence endures because it carries intention. The paper, the ink, the envelope—none of it is incidental. These choices register, even when the recipient can’t articulate why.

Paper matters. Weight, first: too thin and it feels apologetic, as if you weren’t sure the gesture was worth committing to. Too heavy and it veers theatrical. The best stock should feel deliberate in the hand—something that bends slightly. Texture is personal: smooth for the minimalists, lightly grained for those who want a whisper of romance. Envelope liners are the private indulgence—seen only once, but remembered.