Luxury Thank You Letterhead Template in Sage and Ivory

Print-ready letterhead template for thank you letterhead (luxury / hospitality). Company brief: thank you letterhead. Style: traditional engraved, sage + ivory palette. Header band with placeholder logo + company name. Footer strip with placeholder address, phone, email, website, registration number. Watermark: grid lines. Generous text area for body copy. A4 portrait, no watermarks (other than chosen design). No real registration numbers or addresses — use clean placeholders. No fake government seals. Target search intent (rendered visually, no on-image text): "thank you letterhead" (en).