I’ve found the best swimwear and beach cover-up designer lookalikes on the high street – and you’ll want them for every summer plan

With May drawing to a close, the beginning of June officially signals the start of the holiday season. And not only have I returned from a week in the sun, but I'm already planning for my next hot-weather break.

And although in my dream-case scenario, my summer capsule wardrobe would be brimming with designer investment pieces, in reality, I'm shopping on a budget. So instead, I'm on the hunt for high street finds that look designer, including trending swimwear, lightweight beach cover-ups, and statement accessories that capture a high-end feel for less.

From the trending Saint Laurent Round Sunglasses to Loewe's iconic raffia totes, I've studied the spring/summer fashion trends for 2025 and searched high and low for affordable alternatives that exude luxury without breaking the bank.

Best designer dupes to shop now

It is worth considering that when buying from a high-end label, it’s not just the design you're paying for; often, the higher prices reflect the level of craftsmanship and fabric quality that go into making a piece. This explains why one of the best designer bags is likely to outlive a cheaper one you picked up on the high street.

MOTHER Bermuda Fray Denim Shorts Lookalike

Longer length shorts are certainly back in fashion, merging comfort with a vintage-inspired feel. Falling just above the knee, this style of shorts offers coverage and a relaxed silhouette that works for casual, everyday styling. These Bermuda shorts from the LA-based brand MOTHER are a best-seller; however, for a similar look and feel, shop Mango's high-waisted light-wash denim shorts for a lot less cost.

Hunza G Navy & White Swimsuit Lookalike

Hunza G is renowned for being one of the best swimwear brands to buy from; however, with prices well over the hundred-pound mark, it's worth hunting for similar styles from high street favourites. This nautical-inspired stripe swimsuit is extremely chic, and I've found an almost identical version at Accessorize for a fraction of the price. If you're interested in more swimwear dupes, take a look at our round-up of Hunza G lookalikes.

Sara Cristina Crocheted Coverup Lookalike

Beach coverups come in all sorts of variations, but there is something undeniably elevated about cotton crochet. Sara Cristina's beachwear is inspired by the founder's upbringing on the coasts of Venezuela, and this pearl-embellished coverup is the perfect thing to throw over swimwear. However, for a similar look and feel, the brand And/Or offers a long-sleeve beach dress in a cream-coloured crochet that's just as luxurious.

The Row Ginza Platform Flip Flops lookalike

The Row's Ginza Platform Flip Flops have become a cult favourite, aligning with the brand's signature minimalistic designs. They are made from soft leather and suede and feature a chunky platform sole. However, costing almost a thousand pounds means that they are quite an investment piece, and Schuh's Tanisha flip-flops are almost identical.

LOEWE + Paula's Ibiza Medium Raffia Tote lookalike

Loewe x Paula's Ibiza raffia tote bag captures summer styling at its finest. This tote features a large, practical silhouette, an artisanal weave, and an elevated leather strap. However, if you're wanting to grab yourself a raffia shoulder bag for less, Zara's woven tote bag is an excellent lookalike that won't break the bank, and you can even personalise the strap on your Zara Tote Bag with your initials.

Joanna Laura Constantine Seashell Earrings Lookalike

These seashell earrings capture everything we love about the latest jewellery trends for 2025 – they make a statement with a playful nautical twist. As seashell motifs continue to trend, especially for summer, these bold studded earrings feel high-fashion, which is why when I found the Revolve alternatives, I had to buy them immediately.

Saint Laurent Round Sunglasses Lookalike

Oval-framed sunglasses are one of the biggest sunglasses trends for 2025, and they are set to remain a preference well into the summer months. These Saint Laurent sunglasses have been all over my social media news feeds; however, with a price over £300, they are certainly an investment piece. Luckily, Mango has come to the rescue with an almost identical pair for under £20!

Shop More Designer Looklaikes

Not only have I been on the hunt for holiday-inspired summer staples, but I've also spotted some other excellent high street finds, from the best wedding guest dress dupe to a white linen blazer that feels high-fashion for less. Shop more of my favourite designer lookalikes below.

Zimmermann floral-print midi dress lookalike

When it comes to figuring out what to wear to a wedding, dress styles that feel feminine, playful, and effortlessly chic are a priority. Zimmermann is a standout brand for occasionwear – loved by royals including Princess Beatrice and some of our favourite A-listers. That said, their dresses come with large designer price tags with prices ranging over the thousand mark.

Paul Smith Ivory Linen Blazer Lookalike

A white linen blazer is a warm weather essential – lightweight, timeless, and endlessly versatile. Whether you're wondering what to wear to a wedding or simply looking to elevate your stylish tops and jeans outfits. This season, tailored linen is everywhere, and whilst Paul Smith's white blazer is a standout piece, we've found a fantastic lookalike from H&M for a lot less.

Frame White Barrel Leg Jeans Lookalike

The warmer months call for white or ecru-toned jeans, and this year it's all about the barrel leg jean styles. They offer a relaxed, tapered silhouette that is comfortable yet perfect for dressing up with some simple ballet flats, mules or elevated trainers.

Onitsuka Tiger Mexico 66 Lookalike

Recently, I've been searching for the latest trainer trends 2025, and concluded that vintage, retro styles are here to stay. Significantly, the Onitsuka Tiger Mexico 66 trainers are seriously trending, so finding these affordable H&M designer lookalike felt like striking gold.

DeMellier New York Midi Tote Lookalike

With the minimalist DeMellier New York Midi tote bag dominating every news feed, it's hard not to feel the pull towards purchasing from the London-based brand loved by Kate Middleton and even Queen Camilla. Katie Holmes was also spotted wearing the brown version of this trending style. However, we've found a striking lookalike that's just as chic and which will save you hundreds of pounds.

Cartier Panthère 18ct Gold Watch Lookalike

A Cartier watch is something people dream of purchasing, with its excellent design and quality craftmanship there is no wonder this brand is so desirable. However with high price points lookalike styles are often more obtainable. So we’ve found an identical lookalike with an exceptional price to shop.

If, like me, you have a taste for designer fashion but a budget that doesn't always match, there's no shame in seeking out the look for less. The high street is full of hidden gems that have the same high-end aesthetic, the key is knowing what to look for. Quality fabrics, similar silhouettes, and unique colours and prints are small, subtle details that make a piece feel more expensive than it is.