Designer & Premium Brands with Custom Sizing UK & USA

1. Everlane (Inclusive + Fit Match)

Everlane offers a broad size range across basics (XXS–4XL in many lines) and has high consistency between styles. Pair this with Tellar’s free sizing tool to determine your best matches instantly.

🔗 Explore them in: Neutral Basics: What to Buy and Best Brands

2. Levi’s (Hemming + Smart Fit Ranges)

Levi’s offers professional denim tailoring in many stores. Their jeans also come in different inseam lengths and waist configurations, which Tellar decodes brand by brand.

🔗 For a tailored denim look, read: Where to Buy a Capsule Clothes Collection for Women and Men

3. Reiss (UK/US)

Reiss is known for premium tailoring off the rack. Many of their suits and dresses are designed with clean darts, built-in tailoring points, and precise sizing. While not custom-built, the cut is close enough to pass for made-to-measure when chosen with Tellar’s help.

🔗 Covered in: Best UK Shops for Affordable Workwear

4. COS & Arket

These Scandi brands offer structured fits and boxy silhouettes that often run oversized. Tellar helps you size down or adjust by shape. Some COS trousers also come with adjustable waist tabs or longer inseams, ideal for tailoring.

🔗 Learn more in: Neutral Basics: What to Buy and Best Brands

🧵 Key Differences: Custom vs Altered

Type	Brands	Example
Made-to-Measure	Hawes & Curtis, Mølby	Enter exact measurements online
In-store Alterations	M&S, Uniqlo, Levi’s	Hems, sleeves, waist
Extended Smart Sizing	Everlane, Reiss, COS, Arket	Combine Tellar's tool with wide size ranges

👚 Ideal Categories for Custom Fit

Custom sizing isn’t just for suits. Here are the clothing types where you’ll benefit most:

Trousers & Jeans – waist, rise, and length adjustments change the whole silhouette
Blazers & Outerwear – shoulder and sleeve fit is everything
Dresses – waist-to-hip proportions and bust shaping matter more than size tags
Shirts – collar size and torso tapering are essential, especially for workwear

✅ Fit Tips with Tellar.co.uk

Take Your Real Measurements
Use a soft tape and note your bust, waist, and hip in CM or Inches.
Use the Tellar Sizing Tool
Get matched to over 1,500 brands in seconds, including Reiss, M&S, Zara, Everlane, Mango, COS, and Levi’s.
Choose Smarter, Not Smaller
Don’t downsize to "look fitted". Instead, shop brands that tailor to your body’s shape or let you adjust garments via length or darts.
Check the Brand’s Construction
Look for adjustable waist tabs, removable belts, tie-fronts, and side zips—they often signal easier personalisation.

📌 Tellar Backed Resources

Here’s where to go next on Tellar for smart-fit shopping advice:

🔗 Neutral Basics: What to Buy and Best Brands
🔗 Best UK Shops for Affordable Workwear
🔗 Where to Buy a Capsule Clothes Collection for Women and Men

All posts are written with honest insights, updated sizing data, and no affiliate bias—just good advice.

📲 Stay Connected with Tellar

Follow for daily fit fixes, styling advice, and brand insights:

Instagram: @Tellarsizing
Twitter/X: @TellarSizing
Facebook: Tellar Sizing

Final Thoughts

Whether you’re shopping at M&S or COS, Hawes & Curtis or Levi’s, custom sizing is no longer just a designer luxury. With Tellar’s free measurement tool, live style posts, and accurate brand-matching system, you can shop smarter and find clothes that truly fit—without costly alterations or second guesses.

Explore the Tellar library today and take the guesswork out of fashion fit.