The Ultimate Guide to Shirts for Men

T-shirts are one of the most worn, most versatile items in every man’s wardrobe. They’re easy to wear, easy to style—and surprisingly hard to get right. From fabric quality to neckline, fit, and brand consistency, a lot goes into finding your ideal tee.

This guide covers everything: the best fits for your body, fabric breakdowns, styling tips, and where to buy high-quality tees across different budgets. Plus, how to use tellar.co.uk to get your correct size instantly—no charts, no returns, no frustration.

Fit Types: Know What Works For Your Build

• Regular Fit – Balanced through the chest and waist. Classic and works on most body shapes.
• Slim Fit – Tapered through the torso. Best for lean or athletic frames.
• Relaxed Fit – A looser drape with more fabric in the body. Good for layering or casual streetwear looks.
• Muscle Fit – Cut tighter on the chest and arms. Ideal for defined, muscular builds.

Necklines: Crew, V-Neck, Henley

• Crew Neck – The most common and universally flattering.
• V-Neck – Elongates the neck and slims the appearance of rounder faces.
• Henley – Buttoned collarless style that adds subtle detail and works well layered.

Fabric Guide: What to Choose

• 100% Cotton – Classic, breathable and durable. Look for Pima or Supima for softness.
• Organic Cotton – More sustainable, less processed—better for skin and planet.
• Cotton Blends – Added stretch or wrinkle resistance. Often used for performance wear.
• Heavyweight Cotton – Structured and durable. Won’t cling or warp easily.
• Slub Cotton – Textured for a vintage look, softens with wear.

How to Style a T-Shirt

• Under an open overshirt or shacket for layering
• With wide-leg trousers and loafers for a modern smart-casual look
• With denim and boots for effortless weekend style
• Tucked into tailored trousers for elevated everyday outfits

Best Stores for Men’s T-Shirts (With Clickable Links)

• tellar.co.uk comes in.

  How tellar.co.uk Fixes It

  You only need to measure once. Tellar matches your exact chest, waist and hip measurements—or your known size in another brand—to 1,500+ sizing charts. It then tells you your best size instantly in the store you're shopping in.

  Use it here: /store-size-lookup/menDon’t know how to measure? This guide walks you through it:/how-to-measure/men

  Explore More at the Fashion Hub

  • Menswear: The Secret to Smart, Casual & Comfortable
  • How to Do Casual Style Well – Menswear Brands & Styling Tips
  • Best Men’s Jeans Brands – High Street, Premium & Designer

  Final Word

  T-shirts are your daily essential—but only if they fit right. Use Tellar’s free size lookup tool to find your real fit in seconds. Shop smarter. Style better. And stop guessing sizes ever again.