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The Ultimate Guide to Plus Size Jeans – Style, Fit & Best Brands | UK & USA

Author: Stylist and brand team at Tellar

Date: 2025

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We will never be influenced by brands - just the perfect Fit, Size & Style for you. Search thousands of honest posts for free, written by our stylists - your own personal shopper.

Finding the perfect pair of plus size jeans shouldn't feel like a compromise—it should be empowering. Whether you’re curvy, tall, petite, or somewhere in between, well-fitting denim has the power to flatter, smooth, and support every shape. This detailed guide explores the best styles, fits, and brands for plus size jeans across the UK and USA, with options from high street to designer. You’ll also learn how Tellar.co.uk, the UK’s leading sizing tool, ensures you never second-guess your size again—no matter the brand.

Understanding Plus Size Jeans: Sizing in the UK vs USA

Navigating denim sizing can be confusing—especially across different regions. Here's what you need to know:

  • UK Plus Sizes: Typically start at size 18 and go up to size 32 in most mainstream and specialist ranges.

  • US Plus Sizes: Start at US 14 (UK 18) and go up to US 28 (UK 32), with some brands offering extended sizes to US 32 or beyond.

  • Numbered Denim Sizes: Both countries often use waist-based sizing in inches (e.g., 36W, 40W). Always check size conversion guides.

  • Fit terms to understand:

    • Mid-Rise vs High-Rise – High-rise jeans offer more belly support and better waist smoothing.

    • Curvy Fit – Tailored to accommodate wider hips and a smaller waist (reduces waist-gaping).

    • Tummy Control – Hidden panels or compression tech to smooth the stomach area.

🔗 UK vs USA vs European Clothing Sizes: The Ultimate Guide Instruction on Posts

🔗 Finding Your Clothes Size: The Ultimate Guide Instruction on Posts

Best Jean Styles for Plus Size Bodies

1. High-Waisted Skinny Jeans

  • Supportive and sculpting, high-rise skinny jeans smooth the stomach and elongate the legs.

  • Look for stretch denim with recovery to prevent sagging at the knees.

2. Straight Leg Jeans

  • Classic and versatile, straight-leg jeans create balance across hips and thighs.

  • Choose dark washes for a slimming effect or vintage blue for casual styling.

3. Bootcut & Flared Jeans

  • Great for balancing fuller hips and thighs—especially flattering with heels or platforms.

  • Look for mid-to-high rise options with flexible waistbands.

4. Wide Leg Jeans

  • Ideal for apple or rectangle shapes, providing volume and comfort while defining the waist.

  • Works well with tucked-in tops or cropped blouses.

5. Boyfriend & Mom Jeans

  • Relaxed fits that add a casual, laid-back edge.

  • Pair with a fitted top or structured blazer to balance proportions.

🔗 The Ultimate Guide: Flattering Jeans for Every Body Shape Instruction on Posts

🔗 The Ultimate Guide to Jeans for Petite Women – many brands offer petite plus optionsInstruction on Posts

Styling Advice for Plus Size Jeans

  • Tuck It In: Tucking in a blouse or tee defines the waist and elongates the torso.

  • Layer Smart: Longline cardigans or structured jackets over fitted jeans help sculpt the silhouette.

  • Try Monochrome: Wearing one colour head-to-toe elongates and streamlines.

  • Add Heels or Platforms: Particularly effective with flared or wide-leg styles.

  • Choose Rise Carefully: High-rise is generally more flattering, but mid-rise can be ideal for shorter torsos.

Best High Street Plus Size Jean Brands – UK & USA

🇬🇧 UK High Street

  • M&S (Marks & Spencer) – Broad size range up to UK 32 with excellent tummy-smoothing jeans.

  • Simply Be – Known for inclusive sizing and trend-led styles up to UK 32.

  • New Look Curve – Budget-friendly jeans that blend stretch, style, and support.

  • River Island Plus – Stylish denim up to size 28, including tall and short lengths.

  • Next Curve – Reliable sizing, great fit tech and dark wash staples.

    🔗 What Size Am I in Next? Instruction on Posts

🇺🇸 USA High Street

  • Good American – Size-inclusive from US 00–32; known for curve-hugging denim with excellent stretch recovery.

  • Old Navy – Extensive plus range in multiple leg lengths, affordable pricing.

  • Torrid – Denim built specifically for plus size bodies, with shaping panels and contoured waistbands.

  • Universal Standard – US 00 to 40; premium plus denim with clean finishes.

Best Designer & Premium Plus Size Denim Brands

  • NYDJ (Not Your Daughter’s Jeans) – Patented “lift and tuck” technology with subtle shaping. Excellent for work-to-weekend wear.

  • PAIGE – Available up to US 34, their “Transcend” stretch denim offers premium comfort.

  • Reiss Curve – Modern UK tailoring meets elevated design.

    🔗 Reiss Sizing Guide Instruction on Posts

  • Sézane Extended Sizes – Parisian cool meets inclusive sizing in rigid and stretch styles.

    🔗 Sézane Fit Guide Instruction on Posts

  • & Other Stories Curve – Offers fashion-forward cuts with better waist-to-hip ratios.

    🔗 & Other Stories Sizing Guide Instruction on Posts

  • Massimo Dutti – Sophisticated fits for curvy silhouettes in clean, tailored washes.

    🔗 Massimo Dutti Fit Guide Instruction on Posts

Why Tellar.co.uk is Essential for Buying Plus Size Jeans

Shopping for jeans can be tricky—brands fit differently and even stretch percentages can affect sizing. Tellar.co.uk makes it easy.

✅ What is Tellar.co.uk?

  • The UK’s leading free sizing tool, matching your body measurements to over 1,500 brand-specific size charts.

✅ How It Works:

  1. Measure once – Use your bust, waist, hips or enter a known brand and size.

  2. Search for any store – Use the Store Size Lookup to find your precise size in jeans from M&S, Next, Reiss, Everlane and more.

  3. Shop confidently – Get the right fit, first time. Reduce returns, avoid frustration.

➡️ Create your free profile

➡️ Use the Store Size Lookup

➡️ Download your free printable measuring tape Instruction on Posts

Access the Free Tellar Fashion Hub

Tellar.co.uk offers more than sizing—it’s a fully independent, expert-led fashion and fit hub with thousands of free articles tailored to your body shape, budget, and lifestyle.

🔗 The Ultimate Clothing Sizing Guide

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✅ 100% free

✅ No affiliate bias

✅ Honest sizing and style advice

Follow Tellar for Daily Fit & Styling Tips

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Conclusion

Whether you’re after classic dark-wash skinnies, retro flares, or sculpting high-rise jeans, plus size denim today is stylish, structured, and confidence-boosting. With brands expanding their fit offerings and tools like Tellar.co.uk guiding you to your perfect match, you never have to settle again.

➡️ Start now—Create your free Tellar profile and shop plus size jeans with total confidence.