30 Under-£100 Autumn Buys I Can't Stop Thinking About

Ask any of the Who What Wear editors, and they’ll tell you there's nothing we love more than finding joy-inducing yet affordable pieces that stand the test of time. We firmly believe that no matter the price point, everything in our wardrobe should be viewed as an investment and that, luckily, the high street is fully stocked with such gems. In fact, some of our most-loved and most-worn sartorial heroes are also some of the most affordable pieces in our wardrobes.
But where do you start when hunting down these budget-friendly and stylish hits? That's where I come in. Now that the autumn collections are starting to filter in, I deep-dived into the new-in pages of some of my favourite high-street brands to craft the ultimate list of expensive-looking new-season hits, all under £100. From beautiful knitwear to hero accessories and sleek tailoring to party-season pieces worth snapping up now, there's something for every style and every budget here.
Scroll down to discover the under-£100 pieces I’ve got my eye on right now.
SHOP THE BEST AUTUMN BUYS UNDER £100 BELOW
Denim dresses are a wardrobe staple come autumn. Add cowboy boots to this belted style to really nail the Western trend.
How fun is this feather-trimmed mini dress? Invest in it now so you're party-season ready.
Corset details are popping up everywhere this year, and this dress is a chic way to try the trend.
I'll be re-creating this entire look for my next night out.
Jumpsuits really come into their own in autumn. One of the easiest pieces in anyone's wardrobe—simply throw on and go.
Can you tell I'm drawn to sequins right now? Wear this showstopping top with blue denim or the matching trousers to really make a statement.
Up Next: 7 Trends London's Coolest Dresses Are Wearing Right Now

Poppy joined the Who What Wear UK team as managing editor in 2022. After graduating from university with a degree in English literature, she worked for several publications, including Women's Health, The Times and Marie Claire.
As WWW UK’s managing editor, Poppy looks after the content calendar and all output across the brand, in addition to working with contributors and supporting with social media planning, branded content, marketing and brand strategy. A keen eye for detail means Poppy oversees the production of tentpole moments such as special issues, events, gift guides and more. You won’t find many articles by Poppy on site, but when you do there’s no doubt they will either be focused on dresses, handbags or classic high-street buys she shares with her mum. Or better yet, all three!
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