Run, Don't Walk: These 24 High-Street Pieces Are About to Sell Out

Paloma Elsesser wearing ASOS sunglasses; Marissa Cox wearing an H&M jacket; Jeanette Madsen wearing a COS cardigan; Elif wearing Topshop shoes and a Mango bag.
We're here to save you all the hassle and heartache, having spoken to our key contacts at each of your favourite stores. Here are their predictions of which new pieces have received the most hype so far, as well as the items that have been so popular they're about to sell out. Don't say we didn't want you. Scroll to see the high street's best bits for S/S 18.
ASOS's Skinny Sunglasses
ASOS has reportedly been experiencing crazy-big sales of skinny cat-eye sunglasses—they've shifted 4000 units since the trend was introduced last October. Blame the Hadids and Jenners, but this is one retro trend that's set to remain and be captured non-stop in selfie mode. This green pair is due to land any day now.
Topshop's Polka Dots
Topshop has already seen a huge amount of this particular dress fly out of stores, just shy of the crazy sold-out success of another spotty style we recently charted. Don't expect it to wait around for you.
Mango's Sustainable Jumpsuit
Zara's Elaborate Earrings
Cos's Belt Bag
We've already alerted you to this hugely popular belt bag (bloggers galore have bought it). Fortunately there is still stock left, and it's 100% worth getting for a hands-free, fuss-free existence.
Related: It's My Job to Find Amazing Shopping Picks—These 9 New Buys Are Too Good to Miss
Weekday's Wide-Leg Jeans
Monki's Spotty Skirt
Own the Look's Checked Blazer
English Factory is just one of the affordable brands stocked on OwntheLook.com, and it's this exact jacket that's been selling like hotcakes. You'll be competing with the blogger set for this wearable number—we've already seen it cropping up on the feeds of cool London girls.
Finery's Lilac Dress
Related: The Winning Pieces Celebrities Actually Buy on ASOS These Days
River Islands's Mad Slides
Arket's Pretty Dresses
Dorothy Perkins's Striped Suit
This office-friendly suit has been spotted on the kind of influencers who manage to find hidden high-street gems in all kinds of stores—there are various discounts on right now, so check in to see if there's been a price drop.
Accessorize's Gold Earrings
Kurt Geiger's Bright Bags
Kitri's Western Shirt
Since Kitri's inception a few seasons ago, the brand has seen continued success with its pretty midi dresses—the last one being a green printed number with an 800-person waiting list. The next must-have item is proving to be quite different and comes in the form of this cowboy shirt.
Related: Summer 2018 Fashion Trends: The Only Looks You Need to Know
H&M Safari Jacket
H&M's leading the pack for this new belted jacket style, with this luxurious £230 one notching up countless sightings on Instagram.
Gap's New Logos
M&S's Pastel Dress
This was the piece that I took a zillion photos of at the press day, and it's finally arrived online. Even as I was pulling this story together, sizes 8 and 10 started to disappear. Move fast.
Office's Cowboy Boots
Office is well-loved for its ankle boots, but it's these directional cowboy boots that are really running away with the top prize. They also come in a scuffed burgundy finish, but black patent is a trusty addition to any given wardrobe.
Modern Rarity's LBD
Last season's Eudon Choi collection for John Lewis's Modern Rarity label created a frenzy of fashion girls trying to get hold of a sold-out checked overcoat—we predict a similar riot for this beautiful black dress with a cutout shoulder. Elegant and looking way beyond its price tag, this dress is going straight into our carts.
Boden's Holiday Dress
We've all got a soft spot for Boden's prints, and it appears the general public does too: This pretty midi dress is proving to be extra popular.
Related: How 51 Cool Girls Are Doing Spring Style All Over Europe
& Other Stories' Swimsuits
Urban Outfitter's Summer Denim
Karen Millen's Polka-Dot Dress
Time to make a list…

Hannah Almassi is the Editor in Chief of Who What Wear UK. She joined in 2015 when she launched the UK sister site following a seven-year tenure at Grazia magazine as fashion news and features editor. With experience in print and digital across fashion and beauty, Hannah has over 18 years of experience as a journalist, editor and content strategist. Her opinion has been sought by the likes of CNBC, BBC, The Sunday Times Style, The Times, The Telegraph and MatchesFashion.com and she is often called upon for her take on trends, becoming known as a person with their finger of the pulse of what’s happening in the fashion space for stylish Brits.