Myntra Big Fashion Festival: BOSS And DIESEL Men's Casual Wear At 30% Off
A plain T-shirt can cost more than a complete weekend outfit. Sounds excessive? Not when luxury labels enter the picture. Premium menswear often commands attention through its craftsmanship, fabric choices, and recognisable branding. Yet, the real question isn't how expensive a garment looks. It's whether you'll actually wear it beyond one special occasion. That's where the Myntra Big Fashion Festival offers an interesting opportunity. With men's casual wear from BOSS and DIESEL available at a minimum of 30% off, shoppers can explore designer pieces that balance personality with everyday practicality. Think distressed denim shorts for relaxed weekends, understated polos for smart-casual gatherings, and structured jackets for cooler evenings. Both brands approach casual dressing differently. BOSS favours refined silhouettes and restrained details, while DIESEL often experiments with textures, graphics and unconventional finishes. Whether you're updating a few wardrobe essentials or searching for one standout piece, these seven fashion finds deserve a closer look.

Myntra Big Fashion Festival: BOSS And DIESEL Men's Casual Wear At 30% Off; Photo Credit: Myntra
Denim shorts aren't particularly revolutionary, but DIESEL gives this everyday staple a distinctive finish. These blue washed denim shorts feature distressed detailing that adds character without requiring an elaborate outfit. The mid-rise waist and regular fit offer a familiar silhouette, while the knee-length cut makes them suitable for relaxed outings.
The fabric combines 88% cotton, 10% polyester and 2% elastane, bringing a little flexibility to the woven construction. Five pockets provide practical storage, while the drawstring closure introduces a relaxed touch.
Pair these shorts with a plain white T-shirt and trainers for a casual afternoon. Alternatively, try a lightweight polo and loafers for a slightly more considered weekend look. Their washed appearance works particularly well with neutral colours.
Also Read: Best Everyday Casual Denim Shirts for Men Under ₹1400
Sometimes, changing a neckline makes an ordinary outfit feel more interesting. This beige BOSS Henley T-shirt offers an alternative to conventional crew-neck designs without appearing overly formal.
The solid colour creates a clean foundation, while the Henley neckline adds subtle visual interest. Short regular sleeves, a regular-length hem and a comfortable regular fit keep the design straightforward. Despite the general fabric classification, the listed composition specifies 100% cotton.
Beige also offers considerable styling flexibility. Wear this T-shirt with dark denim for contrast or combine it with cream chinos for a coordinated neutral outfit. A lightweight overshirt can complete the look during cooler evenings.
It's a sensible choice for men who prefer quiet, versatile wardrobe essentials over prominent graphics.
Not every winter layer needs to resemble a conventional sweater. DIESEL's white colourblocked woollen pullover takes a more contemporary approach with contrasting panels, a shirt collar and a half-zip fastening.
The composition contains 91% wool, 5% polyamide and 4% polyester, giving the garment a predominantly wool construction. Long sleeves and a ribbed hem complete its structured appearance.
The half-zip design allows you to adjust the neckline depending on the weather and your outfit. Wear it over a plain T-shirt with dark trousers for an understated winter combination.
The colourblocking provides enough personality without additional accessories. However, this piece requires dry cleaning, so consider its maintenance needs before adding it to your wardrobe.
A grey polo can bridge the gap between relaxed dressing and smart-casual occasions. This BOSS design features a solid finish, subtle logo embroidery and a neat two-button placket.
The fabric combines 82% cotton and 18% polyester. Full sleeves offer additional coverage, while the straight hem maintains a tidy appearance. Its simple collar and restrained branding make it particularly versatile.
Try pairing this polo with black tailored trousers for a polished dinner outfit. Dark blue jeans also work well for everyday wear. The muted grey shade makes coordinating footwear and accessories relatively straightforward.
For anyone who finds traditional shirts too formal but basic T-shirts too casual, this long-sleeved polo offers a useful middle ground.
A good jacket can carry an entire outfit, particularly when the rest of the clothing remains simple. This brown DIESEL bomber jacket takes inspiration from classic outerwear with a stand collar, long sleeves and a straight hemline.
Its leather construction provides a distinctive texture, while the snap-button fastening keeps the front uncomplicated. Two pockets add practicality, and the unlined design avoids unnecessary internal layering.
The brown colour offers a warmer alternative to conventional black jackets. Combine it with a cream T-shirt, dark jeans and leather boots for a balanced casual look.
One consideration is the material itself. Leather requires appropriate care and storage to preserve its appearance. This makes the jacket better suited to shoppers seeking a long-term statement piece rather than a low-maintenance everyday layer.
Tracksuit bottoms have moved well beyond gym wardrobes. This blue BOSS pair demonstrates how familiar sportswear details can work within contemporary casual outfits.
Made from 100% cotton, the trousers feature an elasticated drawstring waistband that allows easy adjustment. Ankle cuffs help create a neat silhouette, while three pockets offer practical storage. A logo patch adds a subtle branded element.
Their regular fit makes them suitable for relaxed dressing without relying on an excessively oversized shape.
Style these tracksuit bottoms with a white T-shirt and minimalist trainers for a coordinated off-duty outfit. A zip-up sweatshirt or casual jacket can add another layer when temperatures drop. They're especially appealing for travel, weekend errands and informal gatherings.
Black polos rarely disappear from menswear trends, and their versatility explains why. This DIESEL polo T-shirt combines familiar styling with a recognisable brand logo.
The solid black design features a polo collar, button fastening, short regular sleeves and a regular-length silhouette. Its fabric contains 95% cotton and 5% elastane, which adds stretch to the predominantly cotton composition.
The regular fit keeps the overall shape uncomplicated, allowing the logo to provide a subtle focal point.
For everyday styling, combine this polo with beige chinos and white trainers. Dark denim creates a sharper monochromatic direction, while tailored shorts offer a more relaxed alternative.
It's an easy addition for those who prefer branded casual wear without relying on large prints or elaborate detailing.
Premium casual wear works best when distinctive design meets everyday usefulness. The Myntra Big Fashion Festival brings together BOSS's refined essentials and DIESEL's more expressive pieces at minimum 30% off. From versatile cotton polos to statement outerwear, these selections offer different approaches to modern men's fashion. Prioritise comfortable fits, practical fabrics and pieces that complement your existing wardrobe. Shop now on Myntra