高端品牌展会3D邀请函海报

Brand Name: [Brand Name]
English Name: [English Name]
Industry: [Fragrance / Skincare / Med-beauty / Tea / Pets / Home / Packaging / AI Technology]
Exhibition Name: [Exhibition Name]
Booth Number: [Booth Number]
Date: [Date]
Location: [Pavilion Location]
Invitation Language: [Short Invitation Language]
Closing Copy: [Brand-style Short Phrase]
Main Color: [Main Color]
Auxiliary Color: [Auxiliary Color]
Accent Color: [Accent Color]

Generate a vertical 9:16 high-end brand exhibition invitation poster, with the theme of [Brand Name] participating in [Exhibition Name].

Image Type: High-end brand exhibition invitation × 3D booth main visual poster. The overall look should be like a participation main visual released by a high-end brand, not an ordinary investment promotion poster or a cheap exhibition flyer.

Overall Style:
High-end, atmospheric, clean, restrained, with brand character, sufficient white space, clear information, and unified visuals. The image should have the ceremonial sense of a formal invitation and the commercial texture of a brand space proposal.

Layout Structure:
Top: Place brand Logo / brand name / English name, simple and high-end;
Middle-top: Large title "INVITATION / 邀请函", paired with the exhibition name, year, and a short invitation language;
Middle-bottom: A complete 3D brand booth rendering as the core main visual of the image;
Bottom: Retain only the booth number, date, location, and a brand-style closing copy.
No QR codes, no stacking of contact information, no excessive small text.

3D Booth Design:
The booth adopts a realistic, buildable professional exhibition space design with a 45-degree three-dimensional perspective, complete structure, coordinated proportions, and clear spatial layering.
The booth includes the brand storefront, luminous light strips, reception desk, product display wall, display cabinets, main product installations, poster lightboxes, negotiation area, local greenery, or industry-related high-end furnishings.
The booth storefront clearly displays [Brand Name] and [Booth Number].
The booth design should look like a real brand exhibition rendering, clean, exquisite, professional, with a high-end commercial rendering texture.

Color System:
Centered on [Main Color], paired with [Auxiliary Color] and a small amount of [Accent Color].
The brand's main color needs to run through the titles, information labels, booth storefront, product packaging, light strips, and spatial details.
The overall colors should be low-saturation, unified, and durable, not flashy, and without a promotional feel.

Background Design:
The background maintains a large area of white space; soft gradients, slight paper textures, an air atomization feel, abstract brand curves, or light industry atmosphere elements can be used.
The background must not compete with the subject, must not be cluttered, and must not look like an event flyer.

Fonts and Typography:
Clear font hierarchy, atmospheric titles, prominent booth numbers, and easy-to-read date and location.
Chinese fonts can be modern Songti, high-end Heiti, or brand-specific fonts; English can use elegant serif or modern sans-serif.
The overall layout should have a sense of breathing, order, and high-end invitation texture.

Lighting and Materials:
The booth uses soft and bright spatial lighting with realistic materials, including acrylic, metal, glass, lacquer, wood veneer, frosted surfaces, and the light-emitting texture of light strips.
The floor can have slight reflections; the overall look is transparent, exquisite, and modern, with a realistic commercial rendering texture.

Quality Requirements:
High-definition, exquisite, professional, realistic, high brand integrity, reasonable spatial structure, clear product display, distinct information hierarchy, suitable for brand exhibition pre-heating, exhibition invitations, and social media distribution.

Avoid:
No QR codes, no cheap investment promotion style, no promotional poster feel, no excessive small text, no cluttered backgrounds, no booth deformation, no perspective errors, no garbled text, no low resolution, no information overload.