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Rectangular sunglasses and square-framed styles are back with a vengeance this summer, and we're very ok with it. After the teeny-tiny (not to mention very impractical) micro sunglasses trend, we're whole-heartedly embracing the more retro look, reminiscent of Studio 54 glam.

Whether you're into classic styles with black or tortoiseshell frames (à la Dua Lipa), or edgier versions in the form of pastel and zesty hues (like Lizzo) and even contrasting lenses, we've got a square pair of shades for you.

Here, we round up the best rectangular sunglasses to shop for 2021, from designer and high street brands.

Is anyone else tooooottally getting Jenna Coleman In The Serpent vibes from these dusty pink shades?

And how about this iced coffee colourway, which will look heavenly with a floaty summer dress?

When it comes to sunglasses, you really can't go wrong with a classic black style, like this Loewe pair.

These angular beauties will instantly elevate any outfit in your wardrobe, and for just £12.

Ok, put a fork in 'cos I'm done. These rosé-tinted frames, with a slightly rounded edge, are TDF.

Check out these Gucci bad bois, worthy of Harry Styles himself, complete with the sepia-tinted lenses and everything.

If you prefer your rectangular sunglasses chunky (y'know, 'cos flimsy styles can break a helluva lot easier), get a load of this mottled burgundy situation.

Posh Spice would 100% wear this sleek black style in 2021. Just sayin'.

Here's an affordable square-framed alternative from ASOS that won't break the bank.

These apricot framed rectangular sunglasses are perfect looking to make a statement with their shades.

Strawberry milkshake toned square frames are an instant summer vibe if you ask us.

Opt for a more angular style with these cateye-inspired square sunglasses from Celine. 

Throw it back to The Matrix with these slim rectangular sunglasses (2000s nostalgia is alive and well, after all).

Add a subtle twist on the tortoiseshell finish by switching it for a honeyed red hue.

Kim Kardashian would look a million bucks in these rectangular sunglasses, just sayin'. 

Last but not least is these affordable gems from New Look.