Trompe l'oeil—French for "deceive the eye"—is the art of making a flat surface appear to be something it is not. In fashion, it means building a garment that lies: a sweater that seems to wear a scarf, a shirt that seems to have stepped out of a video game, a boot that seems to be two shoes at once. The technique entered haute couture with Elsa Schiaparelli in 1927, and it has returned in force through three distinct technical routes—knitting, printing, and hand-painting—each of which produces a different kind of illusion.
Historical Roots: Elsa Schiaparelli's Pioneering Illusions
FashionUnited's exploration of illusion in fashion traces the technique's origin to Schiaparelli's 1927 "Bow Knot" sweater, whose knitted design created the illusion of a scarf draped and tied around the neck. The garment is widely credited as the moment trompe l'oeil entered the couture vocabulary: instead of decorating a sweater, the knit pretended to be an accessory the wearer had put on separately.
What matters here is the mechanism. The illusion lived entirely in the knit itself—a pattern worked into the fabric that read, at a glance, as a separate three-dimensional object lying on top of it. The reporting on the sweater describes the visual outcome rather than the specific knitting construction, so the precise stitch architecture remains a matter of craft rather than documented specification. But the principle is clear: the sweater fooled the eye by rendering depth in a flat, flexible medium, and it did so a full century before the technique's current revival.
Modern Techniques for Deceiving the Eye
A hundred years later, the same artistic goal is pursued through strikingly different means. At Loewe's 2023 presentation, the item that flooded social media with commentary was a lifelike pixel shirt by Jonathan Anderson, then the house's creative director—as FashionUnited put it, "It was as if the model had stepped straight out of the metaverse." The Screen Time collection featured ten pixelated garments in all, and Anderson reprised the trick at his 2025 Dior debut, adding an illusory extra layer of fabric beneath knitted cardigans and a crisp white blouse.
The Loewe pieces worked through print and construction: clothes outlined in flat black, in hues Vanity Teen described as yellow-tan and baby blue, delivering what that outlet called "a convincing two-dimensional trompe-l'oeil illusion" evoking 8-bit video game aesthetics. Highsnobiety's take was blunter—the pixelized clothing "so convincingly tricks the eye," the site wrote, crowning Loewe as luxury's reigning trompe l'oeil practitioner. Then there is the third route: for autumn/winter 2023, Louis Vuitton created the illusionary ankle boot, a hand-painted calfskin boot masquerading as black pumps worn with a ribbed white sock.
Trompe l'Oeil Techniques in Haute Couture
Sorting these documented garments by their core fabrication method reveals that trompe l'oeil is not one technique but a family of them, unified by intent and divided by material. The table below categorizes each iconic example by how the illusion was physically achieved and what the eye is tricked into seeing.
| Technique | Designer & Garment | Illusion Created |
|---|---|---|
| Knitted illusion | Elsa Schiaparelli, 1927 "Bow Knot" sweater | A knitted bow-knot design gives the appearance of a real scarf tied around the neck |
| Printed illusion | Loewe, 2023 Screen Time collection—pixelated shirts and cotton apparel by Jonathan Anderson | Pixelated prints make garments appear rendered in a flat, digital 8-bit style, tricking the eye about dimensionality |
| Hand-painted illusion | Louis Vuitton, autumn/winter 2023 "Illusionary Ankle Boot" | Hand-painted calfskin creates the impression of black pumps worn with a ribbed white sock |
Read across the rows, the comparison shows three answers to one question. Schiaparelli's knit adds an object that is not there; Loewe's print subtracts dimension from an object that is there; Louis Vuitton's paint splits one object into two. Each method exploits a different weakness in the eye's judgment—of layering, of depth, of material—and each demands a different kind of craft from the maker.
The Evolution of Illusion: From Handcraft to Digital
Why has trompe l'oeil returned now, and why does it look so much more convincing? FashionUnited's answer is technological: just as screen monsters grow more realistic through artificial intelligence, fashion illusions have become more believable thanks to innovations in textiles, including highly detailed 3D knitting machines and AI-driven tools for prints. The handcraft of Schiaparelli's era has been joined by machinery that can render false depth with photographic precision.
The lineage is visible in Anderson's own trajectory. His Loewe pixel garments set what FashionUnited called "a new standard for fashion illusions" in 2023; two years later he carried the same trick to Dior, translating the pixel logic into an illusory under-layer beneath knitwear. What began as a knitted scarf in 1927 has become, a century on, a repertoire of digital flatness and painted doubling—proof that the impulse to deceive the eye is constant, while the tools for doing so keep changing. It is worth noting, too, that these examples are illustrative rather than exhaustive: the technique's current wave extends beyond the three houses examined here.
Identifying Trompe l'Oeil: A Designer's Toolkit
When evaluating a garment for trompe l'oeil, identify the primary technical method used to create the illusion—knitting, printing, or hand-painting—rather than focusing solely on the visual effect. The visual joke is the surface; the fabrication method is the artistry. The measurable indicator is the presence of a distinct fabrication method, such as a specific knit pattern, a pixelated print, or a painted detail, that intentionally distorts perception of depth, texture, or form. Find that method, and you can place any illusory garment—from a 1927 sweater to a 2023 pixel shirt—within the tradition it belongs to.
