What's the Best Shapewear Brand and Item to Buy? The Ultimate Guide 2026

The best shapewear brand depends entirely on what you need: Honeylove dominates for serious sculpting and stays-put compression, Spanx remains unbeatable for versatility and everyday reliability, Skims wins for inclusive sizing and modern comfort, whilst M&S offers the best high-street value in the UK. As for the single best item? Honeylove's SuperPower Short is the gold standard for events requiring unforgiving fabrics like satin or silk, but Spanx's Suit Your Fancy Plunge Bodysuit is the everyday hero that works under virtually everything. I've tested dozens of shapewear brands over the years, and I'm here to tell you exactly which brands deliver on their promises and which specific items are genuinely worth your money.

The Brand Breakdown: Who Wins Where

Honeylove takes the crown for maximum sculpting power. Their SuperPower Short uses flexible boning construction that holds you in without poking or pinching, and crucially, it doesn't roll down—a death sentence for any shapewear. Multiple testers confirm it creates the cleanest waistline and most instant shape transformation, particularly under satin, silk, and bias-cut dresses where every line shows. The X-shaped tummy compression is genuinely engineered, not just marketing fluff. Prices start around £60, making them the most premium option, but the construction quality justifies the cost. Their 30-day free returns policy in the UK means you can test risk-free.

Spanx invented modern shapewear for a reason. Founded by Sara Blakely who literally cut the feet off control-top tights, the brand offers unmatched versatility with three compression levels (light, medium, firm) and the widest range of styles. Their Suit Your Fancy Plunge Bodysuit is legendary—underwired cups, plunging neckline, targeted tummy control, and it actually stays invisible under clothing. Good Housekeeping testing confirmed Spanx was "the best by far in every way"—high-waisted, no bulge, no visible lines, flattering and effective. Prices range from £20 for basics to £150 for advanced pieces. Spanx has evolved beyond the restrictive reputation; their new AirEssentials range focuses on comfort whilst still delivering results.

Skims revolutionised shapewear by making it something women actually want to wear. Kim Kardashian's brand offers five compression levels (ultra light to super high)—a genuine differentiator from competitors. The inclusive sizing (XXXS to 5X) and diverse nude shades (Sand to Cocoa) set new industry standards. Skims excels at seamless, buttery-soft fabrics that feel like second skin. Their Sculpting Shorts provide excellent smoothing, though some testers note the silicone waistband can create slight bulging at the upper stomach. Pricing is accessible, with pieces starting around £20, though prices have crept up recently. Skims is brilliant for everyday comfort but slightly less effective than Honeylove for high-stakes events.

The Best UK High Street Shapewear

M&S remains Britain's shapewear secret weapon. Their Secret Slimming and Magicwear technologies genuinely work, offering light, medium, or firm control at high-street prices. The Miraclesuit high-waisted shaping knickers (sold at M&S) provide extra-firm control with waist-defining effects—these are proper compression garments, not flimsy pants. M&S's two-pack light control knickers offer gentle tummy flattening for everyday wear at brilliant value. Their Body Define waist-cinchers and smoothing slips create hourglass silhouettes under fitted dresses. The brand stocks Spanx and Skims alongside their own ranges, making it one-stop shopping. Pro tip: always buy your regular size in M&S shapewear—their expert design provides support without sizing games.

John Lewis and Next both carry excellent shapewear selections including Spanx and Skims alongside own-brand options. Pour Moi deserves mention for their tummy control briefs that create hourglass illusions whilst remaining comfortable—full coverage reaching just below the bust. Chantelle, a long-standing lingerie brand, makes brilliant high-rise woven shorts in one-size-fits-all with moisture-wicking fabric ideal for warmer weather.

The Specific Items Worth Buying

For special occasions and unforgiving fabrics, Honeylove SuperPower Short (£60-70) is unmatched. It sculpts from below your breasts to above the knee with flexible boning that doesn't dig in. The construction stays invisible through satin, features an opening for easy bathroom breaks (revolutionary!), and genuinely doesn't roll down after hours of wear. If you're attending weddings, galas, or any event where you'll be photographed, this is the one.

For everyday versatility, Spanx Suit Your Fancy Plunge Bodysuit (£80-90) works under plunging necklines, provides built-in bra support with underwired cups, and delivers medium compression that smooths without suffocating. The easy-open gusset makes bathroom trips manageable. This bodysuit handles everything from office wear to evening events.

For high-waisted comfort, Spanx OnCore Mid-Thigh Shorts (£60-75) offer 360-degree shaping with high compression tummy panels and booty-lifting zones. These stop just under your bust for maximum coverage whilst remaining breathable. The bonded construction means no visible lines.

For budget-conscious buyers, M&S Body Define High-Waisted Shaping Knickers Two-Pack (£22-28) provides genuine tummy control and eliminates VPL at exceptional value. These work brilliantly for everyday wear under jeans or fitted trousers. The cotton-rich, stretchy fabric offers surprising comfort for the price point.

For inclusive sizing and modern aesthetics, Skims Sculpting Mid-Thigh Bodysuit (£70-85) offers seamless support with adjustable, convertible straps. The medium compression feels supportive without restrictive, and the diverse shade range ensures invisible coverage under any outfit colour.

What About Sizing?

Here's where shapewear gets tricky: sizing varies wildly between brands. Spanx typically runs true to size. Skims can feel tight initially but stretches to fit. Honeylove requires getting your size exactly right (no returns except unworn within 30 days in the US, though UK policies may vary). M&S and Miraclesuit recommend buying your regular size unless you're between sizes or unused to firm compression, in which case size up.

This is precisely where Tellar becomes invaluable. Rather than gambling on shapewear sizing—particularly frustrating given you can't always return worn items—use Tellar's Store Size Lookup tool. Input your measurements once (or a known size from another brand), and Tellar tells you your exact size across 1,500+ brands. Whilst shapewear isn't clothing in the traditional sense, knowing your precise measurements helps tremendously when brands provide dimension charts. It's free, works in-browser, and eliminates the 80% return rate plaguing online shapewear shopping.

The Honest Truth About Compression Levels

Light control is for everyday smoothing under casual outfits—think gentle tummy flattening, no dramatic transformation. Brands like Skims ultra-light and M&S light control fall here.

Medium control offers noticeable shaping without discomfort, suitable for most occasions. Spanx medium compression, Skims medium support, and most M&S Secret Slimming pieces provide this level.

Firm control delivers maximum sculpting for special events. Honeylove, Spanx OnCore range, Miraclesuit extra-firm options, and Skims super-high compression create dramatic silhouette changes. These require tolerance for tightness and aren't meant for all-day everyday wear.

The Final Recommendation

If money's no object and you want the absolute best, buy Honeylove SuperPower Short for special occasions and Spanx Suit Your Fancy Bodysuit for everyday wear. If budget matters, M&S Miraclesuit knickers plus M&S Body Define shorts give you firm and medium control for under £60 total. If you value inclusive sizing and modern comfort, Skims Sculpting Shorts and Skims Fits Everybody Bodysuit offer excellent all-rounders.

The shapewear revolution means you no longer choose between looking good and breathing. Spanx, Skims, Honeylove, and M&S have genuinely cracked comfortable compression. Just remember: shapewear should fit snugly but never leave red marks or restrict movement. If you're struggling to sit or experiencing digestive discomfort, size up.

For more guidance on finding your perfect fit across all clothing categories, explore Tellar's Fashion Hub, which offers free, unbiased styling advice including The Ultimate Clothing Sizing Guide and The Ultimate Guide to Dresses. Because feeling confident shouldn't require guesswork about sizing.