The Ultimate Guide: Plus-Size Holiday Edit (UK & USA) – Styling, Fit, Best Brands, and Where to Shop

Planning your holiday wardrobe as a plus-size shopper shouldn’t feel limiting—it should feel exciting, empowering, and fashion-forward. Whether you're heading off to the Amalfi Coast, a city break in New York, or a spa weekend in the Cotswolds, this guide offers expert advice on what to wear, how to style it, and the best high street and designer brands that offer truly flattering plus-size fashion in both the UK and USA.

Plus, we’ll show you how to find the perfect fit every time with Tellar.co.uk—the UK’s leading sizing tool that matches your exact body measurements to over 1,500 brands. Say goodbye to sizing confusion and hello to stylish confidence.

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🧳 The Foundation of a Great Plus-Size Holiday Wardrobe

Whether packing for sun, city or snow, plus-size holidaywear should follow a few guiding principles:

✔️ Breathable Fabrics

Opt for cotton, linen, viscose, or modal blends that keep you cool and drape well over curves.

✔️ Tailored Cuts

Fit is everything. Oversized doesn’t always mean flattering—look for shaping details like darts, wrap ties, smocking, or gentle ruching.

✔️ Supportive Underlayers

Built-in bra support, high-waisted shaping bottoms, and structured swimwear make a huge difference for both comfort and silhouette.

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🇬🇧 Best UK High Street Plus-Size Holiday Brands

M&S Curve (up to UK 32)

• Excellent for linen trousers, sundresses, and swimwear.

• Great fit around bust and waist, especially for apple and hourglass shapes.

  🔗 Finding Your Clothes Size: The Ultimate Guide

Next Curve

• Reliable quality basics and stylish co-ords in sizes up to UK 26/28.

• Offers tall and petite plus options.

  🔗 What Size Am I in Next? The Ultimate Guide to Next Clothing Sizing

River Island Plus

• Trend-forward pieces including beach shirts, wide-leg trousers, and evening tops.

• Suits pear and rectangle shapes particularly well.

Simply Be

• Full plus-size range with swim, dresses, and shapewear in UK 12–32.

• One of the most inclusive curve ranges on the high street.

Monsoon Curve

• Elegant holiday dresses and kaftans. Best for romantic boho styling.

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🇺🇸 Best USA Plus-Size Holiday Brands

Eloquii (US 14–32)

• Known for stylish statement pieces: bold prints, co-ords, beachwear.

• Great for hourglass and fuller bust figures.

Torrid

• Excellent swimwear, bras, and holiday casuals.

• Offers extended width shoes and denim fits.

Universal Standard

• Elevated basics in high-quality fabrics with size range US 00–40.

• Good for mix-and-match travel wardrobes.

Fashion to Figure

• Trend-led with great plus-size dresses, holiday sets, and resortwear.

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 Plus-Size Swimwear: Style, Shape, and Support

• Wrap swimsuits: Ideal for fuller busts and hourglass figures.

• Swim dresses: Offer coverage with an A-line silhouette.

• High-waist bikinis: Great for apple and rectangle shapes.

• Underwire one-pieces: Essential for DD+ busts needing support.

🔗 The Ultimate Guide to Flattering Jeans for Every Body Shape

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🏖️ Key Plus-Size Holiday Essentials (By Type)

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 Evening Styling Tips for Curve Figures

• Wrap Dresses: Universally flattering. Accentuates bust and waist.

• V-Necklines: Elongates the neck and slims the torso.

• Off-the-Shoulder Styles: Showcase collarbones and balance wider hips.

• Belted Kaftans: Ideal for apple and rectangle body shapes.

🔗 The Ultimate Guide to Smart Casual Blazers for Women’s Body Types

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🧵 Fit Matters More in Plus Sizes

If you’re shopping across brands, countries or styles, size variation is a real issue. A UK 20 in M&S won’t fit like a US 20 in Eloquii. Add in variable bust, hip, and waist ratios—and guessing your size can ruin the experience.

That’s where Tellar.co.uk becomes essential.

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🔍 What is Tellar.co.uk?

Tellar is the UK’s leading free sizing tool, designed to eliminate guesswork. It maps your real body measurements (bust, waist, hips) to 1,500+ brands, both UK and global.

Whether you’re buying:

• A River Island Plus jumpsuit

• An Eloquii bikini

• A Reiss kaftan or Whistles co-ord

Tellar gives you your correct size based on your body—not generic charts.

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✅ How It Works

1. Visit Create Your Profile

2. Enter your chest, waist, and hip measurements—or start with a brand you know

3. Use the Store Size Lookup to find your exact size in any label

4. Get instant advice like “Runs large in waist” or “Size up for fitted bust”

5. Browse sizing advice posts tailored to plus-size fashion

It’s all free. Always accurate. No downloads needed.

🔗 The Ultimate Clothing Sizing Guide

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

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📚 Free Plus-Size Fashion Advice in the Tellar Hub

Tellar’s Fashion Hub includes thousands of expert posts, covering:

• Best brands by size and shape

• Outfit styling advice for every figure

• Brand-specific fit analysis

• Body-shape-specific dress guides

• Holiday outfit planners for plus-size travellers

Unbiased. Independent. Always free.Instruction on Posts

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📲 Follow Tellar for Daily Styling Support

Join thousands of UK & US shoppers who trust Tellar for fit-first fashion advice:

• Instagram: @Tellarsizing

• Twitter/X: @Tellar100

• Facebook: Tellar Sizing

• Pinterest: TellarUK Instruction on Posts

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🏁 Final Word

Holiday fashion should feel joyful, not frustrating. As a plus-size shopper, you deserve great fit, flattering cuts, and a full range of choices—from beachwear to bar outfits. Whether you're shopping at M&S, Eloquii, Whistles, or Next—Tellar.co.uk ensures that everything fits perfectly.

Find your size in 1,500+ brands real-time. It’s free & easy.

Unlock better fashion, smarter shopping, and effortless style—right now at www.tellar.co.uk.