A lot can change in a year. Despite spending most of the first half of 2026 begrudging our warm winter layers and desperately longing to dig out our summer wardrobe, when we finally were able to, we were left feeling a little... well, despondent. Our white midi skirts weren't quite as crisp as we remembered; our wedge flip-flops far from comfy, even though we lived in them for all of last summer.

Alas, it's time for a seasonal refresh, and everyone knows that the centrepoint of every chic style arsenal is a great summer dress. But why limit yourself to just one? There's an abundance of summer dress trends to know right now, from daring drop-waist designs to punchy printed numbers spanning polka dots to deck chair-esque stripes.

As for where to begin your search for a new summer dress (or two)? Consider Primark. The high street retailer is officially your one-stop shop, delivering trend-led style with a purse-friendly price tag that just can't be beaten.

We're talking floor-sweeping maxis that can be dressed up or down with a similar switch of footwear and accessories, dresses that work for holiday and home in equal measure, plus heatwave-proof mini shift styles that ensure you stay looking and feeling cool. Below, find our round-up of the best summer dresses currently available to shop at Primark – and all for under £27! No need to thank us.

Primark Dropped Hem Midi Dress

Dropped Hem Midi Dress

Primark Dropped Hem Midi Dress

Now 56% Off
Credit: Primark

Primark Printed Chiffon Ruffle Mini Dress

Printed Chiffon Ruffle Mini Dress

Primark Printed Chiffon Ruffle Mini Dress

Credit: Primark

Primark Stretch Lace Maxi Dress

Stretch Lace Maxi Dress

Primark Stretch Lace Maxi Dress

Credit: Primark

Primark Cotton Strappy Corset Midi Dress

Cotton Strappy Corset Midi Dress

Primark Cotton Strappy Corset Midi Dress

Now 56% Off
Credit: Primark

Primark Beaded Cami Mini Dress

Beaded Cami Mini Dress

Primark Beaded Cami Mini Dress

Credit: Primark

Primark The Edit Layered Peplum Midi Dress

The Edit Layered Peplum Midi Dress

Primark The Edit Layered Peplum Midi Dress

Now 42% Off
Credit: Primark

Primark Hanky Hem Midi Dress

Hanky Hem Midi Dress

Primark Hanky Hem Midi Dress

Now 44% Off
Credit: Primark

Primark Textured Lace V-Neck Maxi Dress

Textured Lace V-Neck Maxi Dress

Primark Textured Lace V-Neck Maxi Dress

Credit: Primark

Primark Printed Mini Shift Dress

Printed Mini Shift Dress

Primark Printed Mini Shift Dress

Now 56% Off
Credit: Primark

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Headshot of Alexandria Dale
Alexandria Dale
Digital Fashion Writer

Alexandria Dale is the Digital Fashion Writer at Cosmopolitan UK. Covering everything from the celebrity style moments worth knowing about to the latest fashion news, there’s nothing she loves more than finding a high street dupe of a must-have designer item. As well as discovering new brands, she’s passionate about sustainable fashion and establishing the trends that are actually worth investing in. Having worked in fashion journalism for six years, she has experience at both digital and print publications including Glamour and Ok!