Buying jeans can be a tricky task. As well as finding a length, shape and colour that works for you and ticks the key denim trends 2026, a lot of us struggle with finding a pair that fits snugly at both the waist and the hips. This has been a problem for me for as long as I can remember, but I’ve found a very easy solution with this pack of faux buttons for just £3.99 at Amazon - and they have transformed how my jeans sit.
These clever little DIY buttons can be pushed through and secured to the waistband on your jeans or trousers to create an instant new fastener, which can easily be adjusted to find your perfect fit. My sister told me about this handy style hack when I was complaining about my ill-fitting denim struggles earlier this year. She very proudly showed off her add-on button that she had attached to her barrel-leg jeans, and I was really impressed with how neat they looked. I had been with her all day and hadn’t noticed that her jeans had been tweaked! I ordered some straight away, and I have been using this figure-flattering trick ever since.
The buttons come in a pack of 6 pairs, which all have slightly different designs and metallic finishes, so you can match them to your denim nicely. They look like a normal jean fastener, but come with a removable back (a bit like a stud earring). You simply take off the back and push the spiky pin through your waistband, before securing the back on again, and voila! You can then fasten your jeans onto the new button, which will pull in the waistband by an inch or two to create a much neater fit without affecting how the jean legs sit.
Buy the faux buttons
There are six pairs in this set, all with a slightly different design, so you can match them up to different styles of jeans. They are made from an anti-rust metal and feel very sturdy, even after months of wear.
Of course, there are limits to how much these buttons can do. They won't work to take jeans down by a couple of sizes - it's more of a subtle tweak to help your denim fit more snugly. If you place the pin button a few inches away from the original clasp, then it may cause the zip area and front to look a little lopsided or very obviously fixed, but if you’re looking to cinch in your waistband by just an inch or two, then it's barely noticeable and very easy to do. I've been wearing mine a lot over the last few weeks, and nobody has spotted them so far.
Shop more waist adjusters
This alternative set from the same brand has more fashion-forward designs, including stars and flowers, as well as a rose gold colour.
Add some fun to your looks with these bright and cheerful floral clasps - they will look particularly special against your dopamine denim styles.
These simpler waist adjusters use two smaller DIY buttons that then hook together to pull in fabric.
These smaller attachments are better suited to light and finer fabrics rather than jeans, but they will add a pretty touch to skirts, blouses or accessories.
Add a playful touch to your favourite jeans with these heart shaped clasps that will cinch-in while ticking off this summer's pastel trend.
These simpler waist clasps can be given a glam upgrade with the pearly detail that can easily be added or taken away.
These buttons work well to fix a number of problems. Perhaps you have stretchy denim that can lose its shape after a few hours of wear, or you might have lost weight recently but don’t want to say goodbye to old favourite skinny jeans just yet. I’ve got an hourglass figure, and my hips are much curvier than my waist, so this really has been the ultimate and easiest solution for making sure my jeans are working with my shape rather than against me – and all without the big spend.
I expected the back clasp to pop off after a while, but I have worn the buttons from morning til night without any problems - once on, they stay put, and I genuinely forget all about them. They don't leave a messy hole in the fabric either - the pin bit is very thin, so there is minimal damage to jeans.
One thing to flag is to remove the buttons before throwing your denim in the wash, though. The clasp is very sturdy (and actually takes a bit of elbow work to take off!), but I'm not sure how well they would hold up in the machine - and you don't want a little piece of metal getting lost in the system post-rinse.
The add-on pins are also handy as a replacement if an original button has fallen off your jeans or even a denim jacket or dress, and they can be used on a range of fabrics and styles with ease.
I'm so grateful to my sister for bringing these handy pins into my life - it means I can keep hold of jeans that are a little too big for me, and make sure they always look flattering. Not bad for less than a fiver!
