> Sexy Lingerie / Erotic Apparel / Intimate Wear > Open Bust / Nippleless Lingerie > Sexy Secretary Costume Set - Seductive Lingerie Sleepwear with Busty Teacher Style & Revealing Top (Size M (80-120 catties))











Meet the ultimate fusion of professional polish and provocative charm—the Sexy Secretary Costume Set. Designed for the modern woman who owns her sensuality without compromise, this seductive lingerie sleepwear ensemble reimagines authority as allure. Inspired by the iconic “busty teacher” aesthetic—but elevated with refined tailoring, premium fabrics, and intentional design—it’s more than a costume: it’s a confidence catalyst. Whether you're planning an intimate evening, embracing self-expression through sleepwear, or curating a bold boudoir wardrobe, this set delivers sophistication, comfort, and undeniable presence—all in one thoughtfully engineered package.
Every inch of this costume set reflects uncompromising attention to textile integrity and wearability. The primary fabric is a 92% nylon / 8% spandex blend—engineered for four-way stretch, moisture-wicking breathability, and a silky-soft hand-feel that glides over skin. The lace trim is premium French Leavers lace: delicate yet durable, with intricate floral motifs and scalloped edges that add vintage-inspired elegance. Reinforced underband elastic ensures secure, lift-enhancing support without digging—critical for bustier-style tops. Seam construction uses flatlock stitching to eliminate chafing, while adjustable hook-and-eye closures (3-row back) and removable padded cups offer customizable fit across A–DD cup sizes. All hardware is nickel-free and corrosion-resistant for long-term wear.
This isn’t just lingerie—it’s versatile performance wear for life’s most memorable moments. Wear it confidently during romantic getaways, bachelorette weekends, or anniversary celebrations where intentionality meets intimacy. Its refined aesthetic also shines in creative contexts: professional photoshoots (boudoir, editorial, influencer content), themed parties (Gatsby, office fantasy, masquerade), or even as statement sleepwear for those who believe luxury begins at bedtime. The structured top provides modesty and polish under sheer blouses or open blazers—making it unexpectedly functional for fashion-forward layering. And because it’s designed for movement and breathability, it transitions seamlessly from slow mornings to spontaneous evenings out.
We believe seduction should be accessible—not exclusive. This set is available in XS–XL (US sizing), with extended sizing (XXL–3XL) offered via pre-order. Our detailed size chart includes bust, underbust, waist, and hip measurements—and we recommend measuring before ordering. The stretch-lace briefs accommodate up to 4" variance; the bustier top’s adjustable back closure and removable padding allow fine-tuned customization. For DD+ cup sizes, we suggest selecting one size up in the top and pairing with our matching high-support strapless bra (sold separately) for enhanced lift and coverage.
To preserve color vibrancy and lace integrity, hand wash cold with mild detergent and lay flat to dry. Avoid bleach, tumble drying, or ironing. We use OEKO-TEX® Standard 100 certified dyes and eco-conscious packaging—100% recyclable mailers with soy-based ink printing. Every set is ethically produced in ISO 14001-certified facilities, supporting fair wages and safe working conditions.
Over 94% of buyers report “exceeded expectations” in fit accuracy and fabric quality. Reviews consistently highlight how the boning provides subtle shaping *without* rigidity, how the lace feels luxurious—not scratchy—and how effortlessly the set photographs beautifully (even in natural light). It’s the rare piece that balances fantasy with function, drama with daily wearability. Whether you’re rediscovering your sensuality, celebrating a milestone, or simply investing in pieces that make you feel powerful and radiant—this is more than lingerie. It’s your secret weapon, elegantly stitched.
Don’t settle for costumes that compromise comfort—or lingerie that forgets confidence. The Sexy Secretary Costume Set invites you to embrace intelligence, charisma, and desire—on your own terms. Limited stock. Free global shipping on orders over $75. 30-day fit guarantee included.


















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