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FASHIONUP

OFFICE SIREN

MICROTREND REPORTS

FASHION INSIGHT

2025

GUIDELINES

 

This report consists of contents, developed as a capsule collection mockup with options, divided by core garments and finished with an additional appurtenance page. The whole report is not a final proposal and meant not to be used as a product proposal, but as a toolkit for developing personal projects, using our guidelines and our pre-made flats as a foundation for creative process. All contents belongs to Fashion-UP and no commercial use is allowed.

MOODBOARD AND COLOR RANGE

The image displays a suggested color palette for the 90s Nylon Jacket trend, featuring a spectrum of colors labeled Ivory, Olive, Cinnabar, Dark Cobalt, Pale Cobalt, and Coal. This palette encapsulates a range of classic and vibrant tones that are likely to inspire fashion designers in creating their collections.

Trends often reflect the changing dynamics of society and culture. One such trend gaining traction is the "Office Siren" look, a bold fusion of conservative office attire with a hint of provocative allure. This emerging style is characterized by a strategic blend of traditional office wear, such as blazers, pencil skirts, and blouses, with subtly sensual elements like sheer fabrics, tailored cuts, and daring silhouettes. The Office Siren micro-trend is redefining professional fashion by pushing the boundaries of conventional workwear. It challenges the notion that professional attire must be strictly modest, instead embracing a confident and empowered femininity. Key pieces in this trend include fitted blazers paired with lace camisoles, high-waisted skirts with thigh-high slits, and button-down shirts with plunging necklines. Accessories play a crucial role, with statement belts, stilettos, and bold jewelry adding to the overall aesthetic. This trend not only highlights a shift in workplace fashion but also reflects a broader cultural movement towards embracing individuality and self-expression in professional settings. As more women seek to balance professionalism with personal style, the Office Siren look offers a compelling way to make a powerful and stylish statement in the workplace.

GARMENT POSSIBILITY PROTOTYPES

BARELY DRESSED

Most controversial garments in this trend would be revealing tops and shorts, but designed and meant for formal events, featuring all the detailing of classic office attire. Silhouettes and shapes are very conservative, classy, not too sexual and not too revealing, but on the edge of being inappropriate to be worn for corporate work. Those garments can be worn as something for everyday, if you crave some class, but do not want to contribute to a full suit, or can be worn with some caution for formal events, while mixing with more conservative pieces, such as long trousers or a classic blazer.

Formal bralette V-neck top structured slim-fit design sketch, editable in Adobe Illustrator.

FORMAL BRALETTE

Elegant formal bralette top with narrow straps and a V-shaped neckline, lined and structured.

Short shorts formal flat-ironed regular-fit design sketch, editable in Adobe Illustrator.

OFFICE SHORT SHORTS

Pretty formal short shorts with ironed fronts and backs, featuring hidden closures.

IMPRESSIVE SUIT

The most traditional part of this trend would be a suit, a very classic one, but with a modern approach, so that it becomes very structured and strict, supporting the figure and creating a striking monumental silhouette. A slightly curved, tailored fit would be essential for this set of garments, featuring a jacket with modern relaxed shoulders but still including shoulder pads, and relaxed pants with no pleats but featuring hem tape for crisp ironed fronts and hemline. This suit is pretty essential and can be a good addition to any wardrobe as a formal set, due to its overall classy shape—it won't even be considered old-fashioned or in bad taste, just a solid classic.

Power suit jacket blazer structured classic regular-fit sketch, editable in Adobe Illustrator.

POWER STRUCTURED JACKET

Based on 1980s power blazers with wide, long lapels and padded shoulders, but softer.

Formal flat-ironed classic pants minimalist straight regular-fit sketch, editable in Adobe Illustrator.

CLASSIC STRUCTURED TROUSERS

Pants with ironed fronts and backs, straight and with no pleats.

SLIM AND SMART

Throwback from the early 2000s, fitted capri pants and short fitted vests, just as all ridiculous fitted and shortened garments, see a huge comeback this season, especially for office siren trends. Incorporating smart details and an almost skimpy fit, these garments represent the core idea of making something smart a little bit sexual. These garments can be deemed essential, included in any smart casual wardrobe, and if worn with the right, sophisticated styling, can even fit into any formal occasion.

Fitted formal vest slim-fit sketch for fashion designers, editable in Adobe Illustrator.

SLIM VEST

Minimalist and simple, with chunky knit and a V-neck neckline.

Fitted Capri pants flat-ironed slim-fit design sketch, editable in Adobe Illustrator.

CAPRI FORMAL PANTS

Classic flat-ironed capri pants, meant to fit into a formal dress code.

MATERIALS

GARMENT CADS OVERVIEW

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