Pippa Middleton, Katie Holmes and Jennifer Lopez all love Reformation - here's what I'm buying in the 30% off sale

This is a rich red version of Pippa's Wimbledon dress, and it's got the same flattering cut that made her look so statuesque at SW19. If you've got a late summer or early autumn wedding in the diary, this is perfect - and look how well it works with ballet flats, too.

Jennifer Lopez has this dress in a floral print and in gingham. It's so good she bought it twice! The distinctive curved bodice and scalloped edging is stunning, so I was surprised to see it reduced in the summer sale.

Polka dots have been a huge trend all summer long, and they're showing no signs of stopping as we head into the new season. This dress is spot on (no pun intended) for anyone who prefers a bit of arm coverage.

Jessica Alba and Amanda Seyfried have both worn the Jadey jumper, and with its flattering loose fit, it's easy to see why. I particularly love this coffee colour. Bring on autumn!

I can't get enough of cardigans at the moment, and they're a particularly good transitional piece for tricky weather days. Wear this over a camisole when you're not sure whether the sun will be shining or hiding behind the clouds that day.

Holly Willoughby recently wore a similar striped Reformation jumper on her show, and it's exactly the kind of wardrobe staple you'll wear on repeat with jeans. Add ballet flats for early autumn, switching to ankle boots when the temperature really drops.

Katie Holmes has these jeans in a slightly darker wash, and my best advice is don't be put off by the low rise fit. They'll be so comfortable under slouchy knits!

We may be in autumn shopping mode, but let's face it, the weather is hotter than ever this week. These mid-length shorts are a heatwave hero that you'll be wearing next summer too, so they're well worth snapping up.

Ecru is a slightly less harsh option than white when it comes to denim, and these will look effortlessly chic paired with a blue linen shirt and a jumper tied around your shoulders. Thank me later!

I think these might be my favourite pick of the whole list. The rich mahogany colour of these boat shoes looks so expensive, and they're such a chic alternative to traditional loafers or trainers for autumn.

How elegant is the gold shell detailing on these shoes? If you need something to wear with the new dress you found in the Reformation sale, these have got a really manageable heel height. Perfect for standing all day then dancing the night away!

Knee-high boots sell out so quickly in autumn, so snap these up while you can. They're available in half sizes too, meaning you can find your perfect fit if you're between sizes like I am.