Is Terre d'Hermès EDT worth it, or should I go straight for the Parfum?+−
Both are legitimate choices, but they serve slightly different needs. The EDT is brighter and more citrus-forward, making it feel lighter and more casual — it's an excellent entry point and works well for daytime and warmer weather. The Parfum and Pure Parfum versions push the earthy, woody depth further and last considerably longer on skin, with more presence throughout the day. If you're new to the fragrance, starting with the EDT makes sense. If you already know you love the dry-down and want more of it, the Parfum is worth the investment.
Is this too old-fashioned or mature for younger wearers?+−
It skews toward a more mature aesthetic, but that's not the same as old-fashioned. The combination of mineral, citrus, and earthy vetiver doesn't follow trends, which is part of why it's held up since 2006 while many of its contemporaries haven't. Younger wearers who are drawn to the outdoorsy or understated end of fragrance tend to respond well to it. If your baseline is fresh blue fragrances, it will feel like a significant departure — but that's often the point.
How does it wear in different seasons?+−
Spring and fall are where most people feel it performs best — the dry citrus and mineral quality suit mild weather particularly well. It holds up in summer too, though the earthy depth can feel heavy on very hot days. Winter is its least common season, but the benzoin and cedar give it enough warmth to work in cooler temperatures. It's genuinely one of the more seasonally flexible fragrances in the woody-earthy category.