Supermarket vs high-end: Can you tell which summer outfit is more expensive?

I love summer clothes shopping. Despite the changeable British weather, there’s something happy-making about snapping up a few breezy and colourful fashion pieces at the start of summertime. But how to satiate those shopping urges when you have an August holiday to save for and two spendthrift teenagers off school for what seems like an eternity?

Supermarket own-brand clothing lines – among them F&F at Tesco; George, Studio Edit and G21 at Asda; Nutmeg at Morrisons; and Tu at Sainsbury’s, which also has Everbelle and For All The Love under its umbrella – are my secret weapon this summertime. This year, more than ever before, they’re a hotspot for cost-friendly, boutique-style treasures that trend-hop from power-casual to free-spirited folksy to airy elegance in a way that’s stylish, affordable and refreshingly unfussy.

Whereas once supermarket style was considered a faux pas in fashion, it can now sometimes be hard to discern between a supermarket look and an ensemble several times the price.

With this in mind, I put together a few supermarket own-brand outfits to see how they held up against their high-end counterparts. Can you tell which is which?

The Sainsbury’s Everbelle collection of long, wide-leg jeans segue with this season’s boho chic trend popularised by Chloe’s new artistic director, Chemena Kamali, and her muse du jour Sienna Miller. I love the high-waist ecru version, made of pure stiff cotton for a retro look that’s clean, crisp and well-structured. They pair perfectly with Tu’s crimpled linen-blend peasant-style blouse (very Isabel Marant and only £18) and the brand’s chunky espadrille platform sandals (£20), which I genuinely mistook for APC ones, which retail at more than £300.

The question is, if I saw this outfit styled in the imagery of my favourite contemporary label – currently a tug between Parisian brands Rouje and Soeur – would I click to buy? The answer is a resounding yes, though I’d pass on the platforms – with several post-operative pins in my feet, these non-bendy numbers made me wobble and waddle like a penguin, so more Ministry of Silly Walks than Sienna Miller.

The verdict: tie

I loved the boho looks equally. Neither the cream blouse nor the cream jeans looked like they’d been pulled from a bright orange bag. With the right gold accessories you could really dress up this Tu style. The fact that the jeans are £28 and pure cotton means they’ll wash well and you can enjoy more than a plain baked potato at the next summer barbecue.

The faux leather trimmings on the bag let it down; a classic Provençal style raffia basket bag with thin straps is always a winner and these are cheap to pick up in most high street stores right now.

Linen dresses always make me think of lavish travel adventures. You only have to look past the frozen peas to find them – in fact, according to Sainsbury’s fashion communications team, “linen” has been a leading search term at tu.co.uk since the start of May, with the brand’s black ultra-wide-leg linen trousers (£22, available from sizes 8 to 22) proving to be the biggest hit in this fabric category.

The khaki linen utility dress I tried on from George was too fiddly for my liking. Sophisticated safari style works best, I think, when it’s streamlined, with fewer buttons, ties and tucks – think Meryl Streep in Out of Africa kitted out in plain cotton drill shirts and classic tea-dipped linens. Jigsaw comes up trumps with this simple button-down brown linen waistcoat dress which gently flares out at the waist.

More accomplished is Asda’s Studio Edit range stuffed full of sculptural silhouettes, big floral prints and loosely tailored pieces that look much more expensive than they really are, seemingly inspired by the same Scandi design codes as Cos and Arket.

Verdict: High-end wins

You have to accept that linen creases, but these lines should flow with the silhouette, not sit in isolated areas like little areas of distress, which is what happens when there are lots of different components such as turned-up sleeves, loops and a belt. It’s not long before you feel a bit dishevelled, like you’re wearing a scrunched-up paper bag. I loved the hat though, with those delicate perforations.

For those who love a jaunty two-piece, F&F is the place to cruise the aisles for coquettish linen shorts and fitted waistcoats. However, with no dedicated website, a persistent gripe on social media comments is that many styles and sizes are impossible to find in store. The irony being that these so-called “quick grab” clothes are fast becoming as elusive as coveted fashion collectibles.

I did manage to try the brand’s sandy-toned linen vest and trouser combo, which I rather liked, especially the bottoms, which had a nice weight and length to them with gentle pleats below a high-rise waist. The gilet was too loose (only size 14 was available), so the stylist had to pin it back. It still didn’t feel right. That’s the thing about waistcoats, if they aren’t a close fit, the material awkwardly shifts about, as if pulled by invisible strings. No wonder magicians like them so much.

The verdict: High-end wins

I wanted to channel cool garçonne style à la Cate Blanchett at Cannes in this F&F two-piece, but the top was too loose and I think the colour washed me out. Blanched, you could say, like a flimsy cabbage leaf. The trousers were well cut with nice slimming front pleats and long loose legs, better suited to high heels.

Jigsaw won me over again though, with those linen bermuda shorts with contrasting front stitching which give the illusion of a smaller waist and flattened tum.

Finally let’s talk floral dresses – summer’s staple uniform for cool comfort and unabashed femininity. Everyone has one. Everyone wants another. La Double J and Queens of Archive have dreamy S/S 24 collections bursting with bold blooms printed on billowing silhouettes.

They evoke a sense of nostalgia and balmy Mediterranean nights spent in good company. You just want to twirl around in them and pretend you’re in a Federico Fellini film. These are investment pieces. The blue Double J dress I’m wearing is crafted from silk twill from Lake Como and costs £870. Queens of Archive is a female-owned brand based in London which specialises in vintage-inspired bespoke prints and fabrications, with prices ranging from £195-360.

Nutmeg at Morrisons doesn’t quite deliver the same fairy-tale romance, but the brand has some great mid-to-long length floaty dresses to help you harness the most carefree version of yourself. The brand is particularly good with sleeve choices spanning capped, three-quarter length, butterfly and flared at the wrist.

Tiered pure cotton dresses feature bold prints shaped like Matisse cut-outs, while smooth-shaping maxis like my green one are doused in little blossoms and designed with a delicately frilled neckline and hem. Made of washable workhorse fabric, the style, yours for just £18, is as pretty as one from Rixo or Reformation and more than £100 cheaper.

The saving won’t get you tickets to see Taylor Swift, but it may get you a day return to Paris on the Eurostar, so you will have somewhere suitable chic to wear it. If someone asks where it’s from, say Nutmeg loud and proud, or translate to “noix de muscade” for a little phonetic aggrandisement.

The verdict: it’s a tie

This Double J dress feels exquisite and makes that expensive swishy sound, as if it’s whispering the word “expensive”. I don’t wear patterns, but I did fall in love with this silky number. Poor old Morrisons had a tough act to follow.

Having said that, the green floral Nutmeg maxi definitely belies its £18 price tag and could give similar but more expensive versions a run for their money. If you’re saving money, the supermarket option could make you feel just as special as a design that would take you way over budget.