Luxury Brand Exhibition Invite

Brand Name: [Brand Name]
English Name: [English Name]
Industry: [Fragrance / Skincare / Medical Aesthetics / Tea / Pets / Home / Packaging / AI Technology]
Exhibition Name: [Exhibition Name]
Booth Number: [Booth Number]
Date: [Date]
Location: [Exhibition Hall]
Invitation: [Short Invitation]
Closing copy: [Brand-style short phrases]
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 [Brand Name] Attending [Exhibition Name]. 

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

Overall style: 
High-end, grand, clean, restrained, with a strong brand tone, ample blank space, clear information, and unified visual quality. The visuals should have the ceremonial feel of a formal invitation letter and the commercial texture of a brand space proposal. 

Layout Structure: 
Place brand logo / brand name / English name on top, simple and sophisticated; 
In the upper middle section, enlarge the title "INVITATION" along with the exhibition name, year, and a brief invitation; 
The middle and lower sections display a complete 3D brand booth rendering, serving as the core visual of the visuals; 
At the bottom, only booth number, date, location, and a brand-style closing copy are retained. 
No QR codes, no piling up contact information, and no excessive small text. 

3D booth design: 
The booth features a professional, constructable exhibition space design, with a 45-degree three-dimensional perspective, complete structure, harmonious proportions, and clear spatial layering. 
The booth includes brand signs, luminous light strips, reception desks, product display walls, display cabinets, main product installations, poster lightboxes, negotiation areas, local greenery, or industry-related premium furnishings. 
The booth entrance clearly displays the [Brand Name] and [Booth Number]. 
The booth design should resemble a real brand display rendering—clean, exquisite, professional, and with a premium commercial rendering feel. 

Color system: 
Centered around the main color tone, paired with auxiliary colors and a small amount of accent colors. 
The brand's main color should run throughout the title, information labels, booth signs, product packaging, light strips, and spatial details. 
The overall color scheme is low-saturation, unified, and visually appealing—no flashy or promotional feel. 

Background Design: 
The background should be left with a large area of blank space, using soft gradients, slight paper textures, air atomization, abstract brand curves, and subtle industry atmosphere elements. 
The background should not overtake the main subject, nor be cluttered, nor should it look like an event flyer. 

Fonts and Layout: 
The font hierarchy is clear, the title is grand, booth numbers are prominent, and the date and location are simple and easy to read. 
Chinese fonts can lean toward modern Song typeface, Advanced Hei typeface, or brand-inspired fonts; English fonts can use elegant serif or modern sans-serif. 
The overall layout should have a sense of breath, order, and a high-end invitation letter-like feel. 

Light and Shadow and Materials: 
The booth used soft and bright spatial lighting, with authentic materials including acrylic, metal, glass, lacquer, wood veneer, matte finish, and luminous light strip textures. 
The floor can have slight reflections, making the overall environment transparent, refined, and modern, with a genuine commercial rendering feel. 

Quality Requirements: 
High-definition, exquisite, professional, authentic, with a high brand completeness, reasonable spatial structure, clear product display, and well-defined information levels, suitable for brand exhibition warm-up, exhibition invitations, and social media posting. 

Avoid: 
No QR codes, no cheap sales style, no poster-like looks, no overly small text, no cluttered backgrounds, no distorted booths, no perspective errors, no garbled text, no low resolution, and no information overload.