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AETERNUM turns one. Thank you for choosing clothes made to last. Win a two-night stay for two in Kufri. Every order of ₹6,000+ is an entry. T&C apply.

Anniversary grand prize

Two nights
in the hills.

Place an order of ₹6,000 or more (after your 30% off) between 1 and 30 November and you're in the draw for a two-night stay for two in Kufri, Himachal Pradesh, with The Fleeting Clouds.

  • Two nights for twoStay in Kufri with breakfast included.
  • One order, one entryEvery order of ₹6,000+ counts as a separate entry.
  • Winner drawn after 30 NovemberWe'll get in touch using your order details.
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Signature Formals

Signature Formals

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  • Classic Fit Bamboo Blend Shirt | White
    -30%

    Classic Fit Bamboo Blend Shirt | White

    Rated 5.0 out of 5 from 1 reviews
    Sale price: Rs. 1,834.00 Regular price: Rs. 2,620.00
  • Classic Fit 100% Cotton Shirt | Sky Blue
    -30%

    Classic Fit 100% Cotton Shirt | Sky Blue

    Sale price: Rs. 1,820.00 Regular price: Rs. 2,600.00
  • Classic Fit Cotton Blend Shirt | Pistachio
    -30%

    Classic Fit Cotton Blend Shirt | Pistachio

    Sale price: Rs. 1,785.00 Regular price: Rs. 2,550.00
  • Classic Fit Check 100% Cotton Shirt | White & Pink
    -30%

    Classic Fit Check 100% Cotton Shirt | White & Pink

    Sale price: Rs. 1,834.00 Regular price: Rs. 2,620.00
  • Classic Fit Check 100% Cotton Shirt | White & Grey
    -30%

    Classic Fit Check 100% Cotton Shirt | White & Grey

    Sale price: Rs. 1,834.00 Regular price: Rs. 2,620.00
  • Classic Fit Striped Poly-Viscose Shirt | Yellow-Grey
    -30%

    Classic Fit Striped Poly-Viscose Shirt | Yellow-Grey

    Sale price: Rs. 1,820.00 Regular price: Rs. 2,600.00
  • Classic Fit Striped Poly-Viscose Shirt | Green-Blue
    -30%

    Classic Fit Striped Poly-Viscose Shirt | Green-Blue

    Sale price: Rs. 1,820.00 Regular price: Rs. 2,600.00
  • Classic Fit Stripes 100% Cotton Shirt | White & Light Blue
    -30%

    Classic Fit Stripes 100% Cotton Shirt | White & Light Blue

    Sale price: Rs. 1,820.00 Regular price: Rs. 2,600.00
  • Classic Fit Stripes 100% Cotton Shirt | White & Dark Blue
    -30%

    Classic Fit Stripes 100% Cotton Shirt | White & Dark Blue

    Sale price: Rs. 1,820.00 Regular price: Rs. 2,600.00
  • Classic Fit Check 100% Cotton Shirt | Yellow & Grey
    -30%

    Classic Fit Check 100% Cotton Shirt | Yellow & Grey

    Sale price: Rs. 2,239.30 Regular price: Rs. 3,199.00
  • Classic Fit Check 100% Cotton Shirt | Sea Blue & White
    -30%

    Classic Fit Check 100% Cotton Shirt | Sea Blue & White

    Sale price: Rs. 2,239.30 Regular price: Rs. 3,199.00
  • Aeternum Men's Classic Fit Belgium Giza Cotton Shirt in Dark Grey - Front view showing the sophisticated charcoal hue and tailored fit.
    -30%

    Classic Fit Belgium Giza Cotton Shirt | Dark Grey

    Sale price: Rs. 1,714.30 Regular price: Rs. 2,449.00
  • Aeternum Men's Classic Fit Corded Cotton-Blend Shirt in Sky Blue - Front view showing the crisp color and subtle corded texture.
    -30%

    Classic Fit Corded Cotton-Blend Shirt | Sky Blue

    Rated 4.5 out of 5 from 2 reviews
    Sale price: Rs. 1,714.30 Regular price: Rs. 2,449.00
  • Aeternum Men's Classic Fit Oxford Cotton Shirt in White - Front view showing the traditional button-down collar and durable Oxford weave.
    -30%

    Classic Fit Oxford Cotton Shirt | White

    Sale price: Rs. 1,679.30 Regular price: Rs. 2,399.00
  • Aeternum Men's Classic Fit Textured Cotton-Blend Shirt in Grey - Front view showing the sophisticated heathered finish.
    -30%

    Classic Fit Textured Cotton-Blend Shirt | Grey

    Rated 4.8 out of 5 from 4 reviews
    Sale price: Rs. 1,749.30 Regular price: Rs. 2,499.00
  • Aeternum Men's Classic Fit Supima Cotton Shirt in White - Front view showing the crisp, clean button-down design
    -30%

    Classic Fit Supima Cotton Shirt | White

    Sale price: Rs. 1,784.30 Regular price: Rs. 2,549.00
  • Aeternum Men's Classic Fit Checked Cotton Shirt in White & Brown - Front view showing the timeless checkered pattern and button-down design
    -30%

    Classic Fit Checked Cotton Shirt | White & Brown

    Rated 4.7 out of 5 from 3 reviews
    Sale price: Rs. 1,749.30 Regular price: Rs. 2,499.00
  • Aeternum Men's Classic Fit Giza Cotton Satin Shirt in White - Front view showing the luxurious smooth finish and tailored fit
    -30%

    Classic Fit Giza Cotton Satin Shirt | White

    Rated 4.8 out of 5 from 5 reviews
    Sale price: Rs. 1,749.30 Regular price: Rs. 2,499.00
  • Aeternum Men's Classic Fit Giza Cotton Satin Shirt in Black - Front view showing the premium high-luster satin finish.
    -30%

    Classic Fit Giza Cotton Satin Shirt | Black

    Rated 4.5 out of 5 from 2 reviews
    Sale price: Rs. 1,749.30 Regular price: Rs. 2,499.00
  • Three-quarter profile of the Men's Navy Blue Aeternum Stretch Blend Shirt highlighting the refined button-down construction.
    -30%

    Slim Fit Stretch Blend Shirt | Navy Blue

    Rated 4.5 out of 5 from 2 reviews
    Sale price: Rs. 1,819.30 Regular price: Rs. 2,599.00

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Signature Formals

About Signature Formals

Premium Men's Formal Shirts for Modern Professional Dressing

Discover the AETERNUM Signature Formals collection — a considered range of premium men's formal shirts designed for modern professional wardrobes. From refined everyday cotton shirts to elevated Giza cotton, Supima cotton and performance stretch blends, the collection brings together distinctive fabrics, considered textures and versatile silhouettes for every level of formal dressing.

Designed for the contemporary Indian wardrobe, these formal shirts balance polished appearance with the comfort required for long working days, business travel, important meetings and occasions that call for a sharper standard of dressing.

Premium Fabrics, Distinctive Textures

The Signature Formals collection explores some of the most versatile and refined shirting fabrics, each selected to bring a different character to formal dressing.

Giza Cotton Shirts

Made from premium long-staple Giza cotton, these shirts offer a smooth, refined hand-feel with natural breathability and an elevated appearance. Our Giza collection includes sophisticated satin-finish shirts designed for formal evenings, business dinners and occasions where understated luxury matters.

Supima Cotton Shirts

Premium Supima cotton brings exceptional softness, a smooth finish and the strength associated with its extra-long staple fibres. A refined choice for those looking for a luxurious white formal shirt that combines everyday versatility with elevated fabric quality.

Premium 100% Cotton Shirts

From crisp white and subtle stripes to sophisticated checks and pastel shades, our premium cotton formal shirts offer natural breathability, softness and dependable comfort. Oxford, textured and patterned constructions add depth to classic silhouettes without compromising their professional character.

Bamboo Blend Shirts

Our premium bamboo blend combines cotton, bamboo and polyester to create a soft, lightweight shirt with enhanced breathability, temperature-regulating and moisture-wicking properties. Designed for extended professional wear, it brings performance-oriented comfort to classic formal dressing.

Cotton-Blend & Poly-Viscose Shirts

Cotton-rich blends offer a balance of softness, structure and durability, while poly-viscose constructions introduce a smooth hand-feel and lightweight comfort. Selected styles feature Liquid Resin finishing and enhanced crease resistance, making them particularly practical for professional wardrobes and business travel.

Stretch Formal Shirts

For men who prefer a sharper, closer silhouette, our stretch shirts combine a slim fit with flexible performance fabrics. 4-way stretch allows greater freedom of movement while moisture-wicking properties and wrinkle resistance support comfortable, polished dressing throughout a demanding day.

Classic Fits. Sharper Silhouettes.

Signature Formals includes both Classic Fit and Slim Fit formal shirts, allowing you to choose the silhouette that works best for your personal style.

Our Classic Fit shirts provide comfortable ease through the shoulders, chest and body while maintaining a clean, structured appearance. They work effortlessly across formal, professional and smart-casual wardrobes.

Our Slim Fit shirts sit closer to the body for a more streamlined, contemporary profile. Stretch constructions allow the silhouette to remain sharp while moving naturally with you.

Across the collection, you'll find spread collars, full sleeves, chest pockets, curved hems and adjustable cuffs across selected styles, giving each shirt the familiar details expected of a refined professional wardrobe.

Formal Shirts Designed for the Way You Dress

Whether you're building a dependable collection of white formal shirts, looking for premium Giza cotton or Supima cotton shirts, adding colour and texture to your office wardrobe, or choosing a stretch formal shirt for business travel, Signature Formals is designed to give you more considered options within the modern formal wardrobe.

Wear crisp white cotton with a tailored suit for boardroom meetings. Choose Giza cotton satin for formal dinners and evening occasions. Bring subtle colour through sky blue, light pink and pistachio. Introduce pattern through refined checks and vertical stripes. Or choose a stretch blend when movement and comfort matter as much as a sharp silhouette.

Every piece is designed to move beyond the idea of a formal shirt as a single-purpose office essential — giving you versatile men's shirts that can transition from business meetings and office dressing to business travel, dinners and elevated smart-casual occasions.

Explore AETERNUM Signature Formals

Shop premium men's formal shirts crafted across cotton, Giza cotton, Supima cotton, bamboo blends, cotton-rich poly-viscose and stretch fabrics. Discover classic and slim fits, refined textures, stripes, checks and solid colours designed to bring versatility and distinction to the modern professional wardrobe.

From the essential white formal shirt to elevated evening styles and performance-focused stretch shirts, the AETERNUM Signature Formals collection is built for men who expect their clothing to look considered, feel comfortable and remain relevant beyond a single occasion.

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