Prism by Imperial Formula (1979) arrives at the close of a transformative decade, where beauty, identity, and luxury were all being reimagined through a more expressive, self-aware lens. To understand the fragrance fully, one must first consider the house behind it.
Imperial Formula, though less universally remembered today than some of its contemporaries, positioned itself within the late 20th-century cosmetics and skincare market as a purveyor of refinement and aspirational elegance. Brands of this tier often drew their identity from a blend of European sensibility and modern scientific advancement—offering women not only products, but a vision of cultivated beauty. The name itself—Imperial Formula—suggests authority, prestige, and an almost alchemical mastery over formulation. Such companies were often associated with richly textured creams, treatment-oriented skincare, and fragrances designed to complete a ritual of personal luxury. Their fame rested less on mass-market ubiquity and more on the promise of sophistication and exclusivity.
The choice of the name “Prism” is particularly evocative and deliberate. Derived from the Greek word prisma, meaning “something sawed” or “cut,” the prism is an optical form that refracts light into a spectrum of colors. In both scientific and poetic terms, it symbolizes transformation, multiplicity, and hidden brilliance revealed. By 1979, this metaphor would have resonated deeply: a prism takes a single beam and reveals its complexity—just as the modern woman was increasingly seen not as a singular role, but as multifaceted, dynamic, and self-defining.
Emotionally and visually, the word Prism conjures images of crystalline clarity, radiant light fractured into rainbow hues, and an almost jewel-like luminosity. It suggests movement—light shifting across surfaces—and a sense of intrigue, as different angles reveal different colors. In fragrance, this translates beautifully into the idea of a composition that evolves in layers: sparkling top notes, a luminous floral heart, and a warm, grounding base. It is not a static scent, but one that refracts across time and skin, revealing different “facets” of itself.
The late 1970s—often described as the post-disco, pre-power-dressing transitional era—was a moment of duality in fashion and culture. The hedonistic glamour of disco was still lingering, with its metallic fabrics, fluid silhouettes, and emphasis on nightlife, yet there was also a growing movement toward tailored sophistication that would define the 1980s. Women were entering the workforce in greater numbers, embracing both independence and individuality. Fashion reflected this tension: soft, romantic blouses and flowing dresses coexisted with sharper lines and more structured forms.
In perfumery, this era marked a shift from the green, aldehydic florals of earlier decades toward more opulent, character-driven compositions. Fragrances were becoming bolder, often with pronounced sillage and complexity. Yet Prism occupies an interesting space within this evolution. Its description—a floral bouquet of rose, iris, violet leaves, orange blossom, and ylang-ylang, warmed by woods, herbs, and grasses—places it within the floral-woody spectrum that was both timeless and adaptable. It does not appear to chase the extremes of the era (such as the intensely animalic or heavily oriental perfumes emerging at the time), but instead refines the floral genre with a concept-driven identity.
What distinguishes Prism is not necessarily radical innovation in raw materials, but rather its thematic cohesion. The idea of a “light spectrum” translated into scent—bright florals refracted through green and woody undertones—gives it a conceptual modernity. The inclusion of violet leaf and grassy notes suggests a fresh, almost luminous greenness, while iris lends a powdery sophistication, and ylang-ylang introduces a creamy, solar warmth. The woods in the base act as the grounding element—the “prism” itself—through which the brighter notes are filtered and refracted.
For women of 1979, a fragrance named Prism would have felt both romantic and empowering. It acknowledged complexity: the idea that femininity is not singular, but composed of many shifting facets—softness and strength, brightness and depth. Wearing Prism would be less about projecting a single identity and more about expressing a nuanced presence that evolves throughout the day.
Within the broader market, Prism likely aligned with prevailing trends in its floral foundation, yet distinguished itself through its imagery and narrative. While many perfumes promised seduction or elegance, Prism offered something slightly more abstract and intellectual—a fragrance as an experience of light, color, and transformation. It is this interplay between classic floral structure and modern conceptual framing that would have given Prism its quiet allure: not merely a perfume, but a reflection—quite literally—of the many dimensions of the woman who wears it.
Fragrance Composition:
So what does it smell like? Prism is classified as a floral fragrance for women. Press materials read: "A floral fragrance. Its bouquet takes character from natural ingredients including rose, iris, violet leaves, orange flower and ylang ylang. A blend of rare woods, herbs and grasses gives it a sparkling lilt."
- Top notes: aldehydes, bergamot, lemon, sweet orange, petitgrain, citral, neroli, violet leaves, galbanum, green note complex, basil
- Middle notes: farnesol, linalool, tarragon, thyme, carnation, eugenol, lily of the valley, hyacinth, narcissus, rose, geraniol, iris, orange blossom, ylang ylang, violet, ionone
- Base notes: linalyl acetate, sandalwood, cedarwood, guaiac wood, vetiver, vetiveryl acetate, patchouli, oakmoss, musk, ambergris, tonka bean, coumarin, labdanum, benzoin, vanilla, vanillin
Scent Profile:
Prism unfolds like light striking crystal—sudden, radiant, and impossibly multifaceted. From the very first breath, the fragrance shimmers with aldehydes: those abstract, sparkling molecules that feel like chilled air against the skin, effervescent and almost metallic, as if light itself had a scent. They lift the citrus accord into brilliance—Italian bergamot, prized for its soft floral nuance and refined bitterness, gleams beside sharp, sunlit lemon, likely from Sicily, where the oil is especially bright and zesty. Sweet orange adds a round, honeyed juiciness, while petitgrain—distilled from the leaves and twigs of the bitter orange tree—introduces a green, slightly woody bitterness that hints at what lies beneath.
Citral, a key aroma chemical naturally present in citrus oils, intensifies that lemony sparkle, making the opening feel more vivid and long-lasting. Neroli, often sourced from Tunisia or Morocco, floats above it all—delicate, airy, and faintly honeyed, like orange blossoms caught in a breeze. Violet leaf brings a cool, watery green tone—crisp and metallic, almost like crushed stems—while galbanum, a resin traditionally harvested in Iran, adds a bold, penetrating greenness that was emblematic of the era. A “green note complex,” built from molecules like cis-3-hexenol, smells uncannily like freshly cut grass, dewy and alive, while basil contributes an aromatic, slightly peppery herbal lift, giving the entire opening a vivid, botanical sharpness.
As the brightness softens, the heart reveals itself not as a single bouquet, but as a shifting spectrum of florals—each one illuminated from within. Farnesol and linalool—naturally occurring aroma compounds found in many flowers—create a soft, diffusive floral glow, smoothing transitions and enhancing the natural materials. Tarragon and thyme weave through the composition with an aromatic greenness, slightly anisic and gently medicinal, adding sophistication and an unexpected herbal elegance.
Carnation emerges with a spicy warmth, its character shaped by eugenol, a clove-like molecule that gives the flower its distinctive bite. Then comes the illusion of flowers that cannot be distilled: lily of the valley and hyacinth. These are re-created through careful orchestration of molecules—hydroxycitronellal for muguet’s watery freshness, and green-floral compounds for hyacinth’s dense, slightly earthy bloom—demonstrating the artistry of perfumery, where nature is interpreted rather than extracted.
Narcissus adds a darker floral tone—rich, hay-like, and faintly animalic—contrasting beautifully with the softness of rose. The rose itself may draw from multiple origins: Turkish rose for its full-bodied sweetness, or Bulgarian rose for its deep, slightly honeyed richness, each prized for centuries and distinct in nuance. Geraniol enhances this effect, amplifying the rosy brightness and ensuring the note radiates clearly. Iris, derived from aged orris root—often from Florence, where it is cured for years to develop its scent—brings a powdery, cool elegance, like fine face powder dusted across silk.
Orange blossom deepens the neroli’s brightness into something creamier and more sensual, while ylang-ylang from the Comoros or Madagascar introduces a lush, almost tropical richness—banana-like, slightly indolic, and golden in tone. Violet, supported by ionones (the very molecules that give violets their scent), adds a soft, powdery sweetness with a faint woody undertone; ionones also possess the curious effect of appearing and disappearing on the skin, enhancing the prismatic, shifting nature of the fragrance.
As the fragrance settles, the base reveals a warm, textured landscape—earthy, resinous, and softly animalic. Linalyl acetate provides a smooth, slightly fruity-lavender softness that helps bind the composition together. Sandalwood, likely from Mysore in India in that era—renowned for its creamy, milky richness—forms a velvety foundation, while cedarwood adds a dry, pencil-shaving clarity that sharpens the woods.
Guaiac wood introduces a smoky, tar-like nuance, deepening the composition’s shadows. Vetiver, often from Haiti, brings a cool, rooty earthiness—damp soil and green wood—while vetiveryl acetate refines this note into something smoother and more elegant, extending its longevity. Patchouli, possibly from Indonesia, adds depth with its dark, chocolatey earthiness, while oakmoss—long harvested in the forests of the Balkans—contributes a damp, forest-floor richness that anchors the fragrance in classic chypre tradition.
Musk, in the late 1970s, would likely be a blend of early synthetic musks, providing a soft, skin-like warmth and a diffusive trail. Ambergris, whether natural or reconstructed through materials like ambroxide, lends a subtle marine, mineral glow—salty, radiant, and almost sun-warmed. Tonka bean from Venezuela contributes a sweet, almond-like warmth, its key component, coumarin, smelling of hay, vanilla, and freshly cut grass, echoing the green notes from the opening.
Labdanum, a resin from the Mediterranean, adds a leathery, ambery depth, while benzoin from Siam introduces a balsamic sweetness, soft and comforting. Vanilla—likely derived from Madagascar beans—wraps the base in a creamy, familiar warmth, while vanillin (or “vanill”), its synthetic counterpart, enhances projection and consistency, ensuring that the sweetness remains luminous rather than heavy.
In totality, Prism is not a static floral but a living spectrum—each ingredient refracting the others. The synthetics do not replace the naturals; they illuminate them, extending their reach, sharpening their contours, and allowing the fragrance to move continuously between brightness and depth. Like light through glass, it shifts with every moment—green to floral, powdery to warm—revealing, facet by facet, a composition that is as complex and radiant as the woman it was created to adorn.
Bottle:
Prism by Imperial Formula was presented not merely as a fragrance, but as an object of radiance and desire—its visual identity echoing the very concept of light refracted through crystal. The bottle itself rose like a jewel upon a pedestal, sculptural and poised, as though it belonged on a dressing table of polished lacquer and mirrored glass. Its clarity suggested precision and purity, while the elevated base gave it presence—transforming it from a simple vessel into something ceremonial. Crowning the form was an emerald-cut stopper, sharply faceted, catching and scattering light in miniature flashes. This detail was no accident: the geometry of the cut mirrored the very idea of a prism, reinforcing the fragrance’s theme of brilliance, multiplicity, and luminous transformation. One could imagine the stopper cool to the touch, weighty in the hand, its edges glinting like a gemstone as it was lifted away.
The outer presentation deepened this sense of sophistication. Prism was housed in glossy black boxes, their surfaces smooth and reflective, absorbing light rather than scattering it. Against this dark, lacquered backdrop, gold lettering gleamed with quiet authority—elegant, restrained, and unmistakably luxurious. The contrast of black and gold was timeless, evoking eveningwear, formal occasions, and the kind of understated wealth that does not need to announce itself loudly. It was packaging designed to feel as indulgent to open as the fragrance was to wear—each detail contributing to an atmosphere of refinement and allure.
The pricing structure further positioned Prism within a tiered luxury experience, offering multiple ways to inhabit its world. The 0.5 oz Deluxe Perfume, at $50, was the jewel of the line—concentrated, intimate, and clearly intended as a treasured possession. In 1979, this price placed it firmly within the realm of prestige perfumery, a purchase to be considered, perhaps even gifted, rather than casually acquired. The 2 oz Bath/Body Perfume, at $17.50, allowed for a more generous, enveloping application—something to be worn more freely across the body, extending the fragrance into a daily ritual. Meanwhile, the 1.5 oz Essence Spray Mist, priced at $14, offered accessibility without sacrificing elegance—a lighter, more diffusive interpretation that could be applied throughout the day, refreshing the fragrance’s prismatic character as it evolved on the skin.
Together, these elements created a complete sensory narrative. Prism was not only about how it smelled, but how it looked, how it was held, how it was chosen. From the gleam of the emerald-cut stopper to the whisper of gold against black lacquer, every detail reinforced the idea of brilliance contained—light captured, faceted, and offered in a form that felt both modern and timeless.
Fate of the Fragrance:
Discontinued around 1982.