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Designer T-Shirts

Elevate your casual wardrobe with Designer T-Shirts, where style meets quality. Crafted from premium fabrics and designed by some of the world’s top brands, these T-shirts offer the perfect balance between comfort and sophistication. Whether you’re looking for a minimalist look or bold prints, our collection of designer T-shirts has something for every style.

Explore the full range of men’s designer T-shirts at UNDERU and upgrade your everyday essentials with a touch of luxury.

DSquared2 | Versace | Calvin Klein | Emporio Armani

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  • 3-Pack Organic Cotton Logo Lounge T-Shirts, Grey

    mens-paul-smith-t-shirts-grey
    mens-paul-smith-cotton-t-shirt-grey
    Paul Smith
    £45.00
    Now £45.00 Was

  • 3-Pack Signature Cotton T-Shirts, White

    tommy-hilfiger-mens-white-t-shirts-three-pack
    tommy-hilfiger-mens-cotton-t-shirt
    3-pack
    Tommy Hilfiger
    £28.99
    Now £28.99 Was £41.00 Save £12.01

  • Slim lounge T-Shirt, White

    tommy-hilfiger-mens-white-t-shirt
    tommy-hilfiger-mens-white-t-shirt-front
    Tommy Hilfiger
    £18.99
    Now £18.99 Was £27.00 Save £8.01

  • 3-Pack Classic T-Shirts, Black/Khaki/Beige

    boss-mens-short-sleeve-t-shirts-multipack-in-beige-khaki-and-black
    boss-mens-short-sleeve-t-shirt-in-black
    3-pack
    BOSS
    £30.99
    Now £30.99 Was £45.00 Save £14.01

  • Unique T-Shirt, Medium Grey

    boss-mens-grey-t-shirt
    back-of-boss-mens-grey-t-shirt
    BOSS
    £29.99
    Now £29.99 Was £45.00 Save £15.01

  • Lightweight Mini Waffle T-Shirt, Dark Beige

    BOSS-Lightweight Mini Waffle T-Shirt, Dark Beige-UNDERU
    BOSS
    £24.99
    Now £24.99 Was £39.00 Save £14.01

  • Stretch Cotton Long-Sleeve T-Shirt, White

    BOSS-Stretch Cotton Long-Sleeve T-Shirt, White-UNDERU
    BOSS
    £27.99
    Now £27.99 Was £45.00 Save £17.01

  • Stretch Cotton Long-Sleeve T-Shirt, Black

    BOSS-Stretch Cotton Long-Sleeve T-Shirt, Black-UNDERU
    BOSS-Stretch Cotton Long-Sleeve T-Shirt, Black-UNDERU
    BOSS
    £45.00
    Now £45.00 Was £0.00

  • Stretch-Cotton T-Shirt, Light Blue

    BOSS-Stretch-Cotton T-Shirt, Light Blue-UNDERU
    BOSS-Stretch-Cotton T-Shirt, Light Blue-UNDERU
    BOSS
    £24.99
    Now £24.99 Was £39.00 Save £14.01

  • Linked T-Shirt, Medium Grey Melange

    HUGO-Linked T-Shirt, Medium Grey Melange-UNDERU
    HUGO-Linked T-Shirt, Medium Grey Melange-UNDERU
    HUGO
    £24.99
    Now £24.99 Was £39.00 Save £14.01

  • Hilfiger Logo Waffle T-Shirt, Black

    Tommy Hilfiger-Hilfiger Logo Waffle T-Shirt, Black-UNDERU
    Tommy Hilfiger-Hilfiger Logo Waffle T-Shirt, Black-UNDERU
    Tommy Hilfiger
    £24.99
    Now £24.99 Was £41.00 Save £16.01

  • ICON Patch T-Shirt, Black/coral

    DSquared2-ICON Patch T-Shirt, Black/coral-UNDERU
    DSquared2-ICON Patch T-Shirt, Black/coral-UNDERU
    DSquared2
    £74.99
    Now £74.99 Was £120.00 Save £45.01

  • Boys 2-Pack Metallic Logo T-Shirts, Black/Grey

    Calvin Klein-Boys 2-Pack Metallic Logo T-Shirts, Black/Grey-UNDERU
    Calvin Klein-Boys 2-Pack Metallic Logo T-Shirts, Black/Grey-UNDERU
    2-pack
    Calvin Klein
    £21.99
    Now £21.99 Was £36.00 Save £14.01

  • Unique T-Shirt, Black

    BOSS-Unique T-Shirt, Black-UNDERU
    BOSS-Unique T-Shirt, Black-UNDERU
    BOSS
    £26.99
    Now £26.99 Was £45.00 Save £18.01

  • Luxe Cotton 24 Crew-Neck Loungewear T-Shirt, Khaki/white

    BOSS-Luxe Cotton 24 Crew-Neck Loungewear T-Shirt, Khaki/white-UNDERU
    BOSS-Luxe Cotton 24 Crew-Neck Loungewear T-Shirt, Khaki/white-UNDERU
    BOSS
    £20.99
    Now £20.99 Was £35.00 Save £14.01

  • Waffle Jersey T-Shirt, Open Pink

    BOSS-Waffle Jersey T-Shirt, Open Pink-UNDERU
    BOSS-Waffle Jersey T-Shirt, Open Pink-UNDERU
    BOSS
    £24.99
    Now £24.99 Was £39.00 Save £14.01

  • 2-Pack Modal Stretch Crew-Neck T-Shirts, Black

    DSquared2-2-Pack Modal Stretch Crew-Neck T-Shirts, Black-UNDERU
    DSquared2-2-Pack Modal Stretch Crew-Neck T-Shirts, Black-UNDERU
    DSquared2
    £58.99
    Now £58.99 Was £108.00 Save £49.01

  • Boys 2-Pack Intense Power Logo T-Shirts, Teal/Blue

    Calvin Klein-Boys 2-Pack Intense Power Logo T-Shirts, Teal/Blue-UNDERU
    Calvin Klein-Boys 2-Pack Intense Power Logo T-Shirts, Teal/Blue-UNDERU
    2-pack
    Calvin Klein
    £18.99
    Now £18.99 Was £32.00 Save £13.01

  • Micromodal Stretch Crew-Neck T-Shirt, Black

    Micromodal Stretch Crew-Neck T-Shirt, Black-Ermenegildo Zegna-UNDERU
    Micromodal Stretch Crew-Neck T-Shirt, Black-Ermenegildo Zegna-UNDERU
    Ermenegildo Zegna
    £34.99
    Now £34.99 Was £60.00 Save £25.01

  • 3-Pack Classic-Fit Crew-Neck T-Shirts, Black

    3-Pack Classic-Fit Crew-Neck T-Shirts, Black-BOSS-UNDERU
    3-Pack Classic-Fit Crew-Neck T-Shirts, Black-BOSS-UNDERU
    3-pack
    BOSS
    £45.00
    Now £45.00 Was £0.00

  • 2-Pack Basic T-Shirts, Black

    2-Pack Basic T-Shirts, Black-DSquared2-UNDERU
    dsquared2-mens-black-t-shirt
    2-pack
    DSquared2
    £58.99
    Now £58.99 Was £100.00 Save £41.01

  • 3-Pack Classic T-Shirts, Black/Navy/Green

    boss-mens-classict-shirts-three-pack
    boss-mens-crew-eck-short-sleeve-t-shirt-black
    3-pack
    BOSS
    £30.99
    Now £30.99 Was £45.00 Save £14.01

  • 3-Pack Classic T-Shirts, Black/Khaki/Blue

    BOSS-3-Pack Classic T-Shirts, Black/Khaki/Blue-UNDERU
    3-pack
    BOSS
    £27.99
    Now £27.99 Was £45.00 Save £17.01

  • Luxe Jersey Crew-Neck Loungewear T-Shirt, Navy

    BOSS-Luxe Jersey Crew-Neck Loungewear T-Shirt, Navy-UNDERU
    BOSS-Luxe Jersey Crew-Neck Loungewear T-Shirt, Navy-UNDERU
    BOSS
    £39.00
    Now £39.00 Was £0.00

  • Luxe Jersey Crew-Neck Loungewear T-Shirt, Black

    BOSS-Luxe Jersey Crew-Neck Loungewear T-Shirt, Black-UNDERU
    BOSS-Luxe Jersey Crew-Neck Loungewear T-Shirt, Black-UNDERU
    BOSS
    £30.00
    Now £30.00 Was £39.00 Save £9.00

  • ICON Sleeve T-Shirt, Black/fuxia

    DSquared2-ICON Sleeve T-Shirt, Black/fuxia-UNDERU
    DSquared2-ICON Sleeve T-Shirt, Black/fuxia-UNDERU
    DSquared2
    £70.99
    Now £70.99 Was £125.00 Save £54.01

  • 3-Pack Crew-Neck T-Shirts, Black

    Paul Smith-3-Pack Crew-Neck T-Shirts, Black-UNDERU
    Paul Smith-3-Pack Crew-Neck T-Shirts, Black-UNDERU
    3-pack
    Paul Smith
    £49.00
    Now £49.00 Was £49.00

  • Waffle Jersey T-Shirt, Navy

    BOSS-Waffle Jersey T-Shirt, Navy-UNDERU
    BOSS-Waffle Jersey T-Shirt, Navy-UNDERU
    BOSS
    £24.99
    Now £24.99 Was £39.00 Save £14.01

  • CK 96 Organic Cotton T-Shirt, White

    Calvin Klein-CK 96 Organic Cotton T-Shirt, White-UNDERU
    Calvin Klein-CK 96 Organic Cotton T-Shirt, White-UNDERU
    Calvin Klein
    £19.99
    Now £19.99 Was £35.00 Save £15.01

  • Luxe Jersey Loungewear T-Shirt, Charcoal/gold

    BOSS-Luxe Jersey Loungewear T-Shirt, Charcoal/gold-UNDERU
    BOSS-Luxe Jersey Loungewear T-Shirt, Charcoal/gold-UNDERU
    BOSS
    £23.99
    Now £23.99 Was £39.00 Save £15.01

  • Long-Sleeved Cotton-Blend T-Shirt, Black

    BOSS-Long-Sleeved Cotton-Blend T-Shirt, Black-UNDERU
    BOSS-Long-Sleeved Cotton-Blend T-Shirt, Black-UNDERU
    BOSS
    £27.99
    Now £27.99 Was £45.00 Save £17.01

  • CK 96 Organic Cotton T-Shirt, Black

    Calvin Klein-CK 96 Organic Cotton T-Shirt, Black-UNDERU
    Calvin Klein-CK 96 Organic Cotton T-Shirt, Black-UNDERU
    Calvin Klein
    £21.99
    Now £21.99 Was £35.00 Save £13.01

  • Be ICON Modal T-Shirt, Purple

    Be ICON Modal T-Shirt, Purple-DSquared2-UNDERU
    Be ICON Modal T-Shirt, Purple-DSquared2-UNDERU
    DSquared2
    £70.99
    Now £70.99 Was £119.00 Save £48.01

  • Cotton Stretch Crew-Neck T-Shirt, Black

    Cotton Stretch Crew-Neck T-Shirt, Black-DSquared2-UNDERU
    Cotton Stretch Crew-Neck T-Shirt, Black-DSquared2-UNDERU
    DSquared2
    £43.99
    Now £43.99 Was £70.00 Save £26.01

  • Logo Relaxed Crew-Neck T-Shirt, White

    Logo Relaxed Crew-Neck T-Shirt, White-Calvin Klein-UNDERU
    Logo Relaxed Crew-Neck T-Shirt, White-Calvin Klein-UNDERU
    Calvin Klein
    £19.99
    Now £19.99 Was £32.00 Save £12.01

  • Modern Structure Lounge Long-Sleeve T-Shirt, Black

    Modern Structure Lounge Long-Sleeve T-Shirt, Black-Calvin Klein-UNDERU
    Modern Structure Lounge Long-Sleeve T-Shirt, Black-Calvin Klein-UNDERU
    Calvin Klein
    £24.99
    Now £24.99 Was £45.00 Save £20.01

Designer T-Shirts Overview

A Blend of Luxury and Comfort

Designer T-Shirts offer more than just a stylish appearance—they combine luxury materials with comfort that lasts all day. Crafted from high-quality cotton, jersey, or blends, these T-shirts provide a soft, breathable feel while maintaining their shape and look after multiple washes. Whether you’re dressing up or down, designer tees bring a touch of elegance to any outfit.

Discover more premium options in our range of HUGO BOSS T-Shirts for timeless designs and quality.

Iconic Designs from Top Brands

Our collection of designer tees includes iconic pieces from globally recognized brands. Whether it’s subtle logo details or bold graphic prints, each T-shirt is designed to make a statement. From laid-back casual to smart-casual styles, these T-shirts reflect the latest trends while maintaining a timeless appeal, perfect for every occasion.

Looking to make a bolder fashion statement? Check out our Versace T-Shirts for loud designs that stand out.

Perfect for Every Season

No matter the season, designer shirts are a versatile staple. Lightweight for summer or easily layered under jackets for cooler months, these T-shirts fit effortlessly into your year-round wardrobe. The breathable fabrics ensure comfort during warmer days, while their high-quality construction keeps them looking great even with frequent wear.

For more wardrobe staples, explore our Designer Polo Shirts for a classic alternative to your everyday tees.

Durable and Long-Lasting

Investing in t-shirts from designers means investing in quality. These shirts are made from premium materials that not only feel soft but are also built to last. Whether it’s their strong stitching or durable fabrics, you can rely on these T-shirts to keep their fit and colour even after many washes, making them a reliable addition to your casualwear collection.

Designer T-Shirts FAQ

Are Designer T-Shirts worth the investment?

Yes, designer T-shirts are crafted with superior materials and attention to detail, ensuring longevity and comfort. Their timeless designs also mean they stay in style for years, making them a worthwhile addition to any wardrobe.

How should I care for my Designer T-Shirts?

To maintain the quality of your designer T-shirts, machine wash in cold water on a gentle cycle and tumble dry on low heat. Avoid using bleach to preserve the fabric’s colour and softness.

Are Designer T-Shirts suitable for layering?

Absolutely! Designer T-shirts are perfect for layering under jackets, hoodies, or blazers, making them a versatile staple for both casual and smart-casual outfits.

What sizes are available for Designer T-Shirts?

Designer T-shirts come in a wide range of sizes to ensure a comfortable fit for everyone. Be sure to consult the size guide to find your perfect fit.

Are Designer T-Shirts good for casual wear?

Yes, designer T-shirts are ideal for casual wear due to their comfort and effortless style. They can be easily paired with jeans, shorts, or even layered under jackets for a polished yet laid-back look.

What is your Delivery Time?

For all of our delivery information please check out our Delivery Policy

Is this all the products you have?

We are constantly updating and adding to our collection - but if you are trying to find something and its just not here - please reach out and we'll see what we can do!

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