← Posters
Boutique End-of-Season Sale Poster (Swiss Grid)
Turning the discount numeral itself into the rotated hero graphic is the classic Swiss conversion trick — the rational grid makes a markdown look like a designer drop, not a clearance bin.
Works withGPT ImageGemini Image (Nano Banana)

prompt
Create a vertical sale poster at 1:1.414 ratio for fashion boutique {boutique_name} using strict Swiss International Typographic Style. Build everything on a visible 12-column modular grid: massive neo-grotesque Swiss sans-serif numerals announcing {discount_offer}, rotated 90 degrees along the left columns and occupying half the canvas. One sharply cut-out black-and-white fashion photograph of a garment sits asymmetrically on the grid, overlapping a solid block of {brand_color}. Flush-left, ragged-right text columns list {sale_dates} and the boutique name in small precise type. Plenty of structured white space, no decorative elements, no drop shadows — pure objective typography that makes the discount number impossible to miss.Variables
| Variable | Description | Example |
|---|---|---|
| {boutique_name} | Name of the boutique | WHITE ROOM 選品 |
| {discount_offer} | Discount offer text, ideally with a big number | 50% OFF |
| {sale_dates} | Sale date range | 6/20–6/30 |
| {brand_color} | Brand accent color | 鈷藍色 cobalt blue |
Use case
Fashion boutique owners running an end-of-season clearance or member discount window who need a window and social poster.
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