I tried the no-sew, adjustable jean buttons for waistbands
10PCS Adjustable Detachable Jeans Buttons Retro Metal Waist Button For Pants Jean Buckles DIY Sewing-free Screw Send Screwdriver - AliExpress
Button Pins for Jeans, Pants Button Pins, Jeans Button for Trousers, Adjustable Removable Replacement Buttons, Instant Buttons Easy to Use and No Sewing (2) : Amazon.de: Home & Kitchen
10PCS Adjustable Detachable Jeans Buttons Retro Metal Waist Button For Pants Jean Buckles DIY Sewing-free Screw Send Screwdriver - AliExpress
Button Pins for Jeans, Pants Button Pins, Jeans Button for Trousers, Adjustable Removable Replacement Buttons, Instant Buttons Easy to Use and No Sewing (2) : Amazon.de: Home & Kitchen
Diesel ACW RED TAG Snap Button Nylon Pants with Drawstrings herren - Glamood Outlet
Amazon.com: 8 PCS Perfect Fit Instant Button, Instant Buttons, Jean Replacement Buttons Removable Button No Sew Buttons to Extend or Reduce an Inch to Any Pant (8pcs)
Pack of 6 Jeans Buttons, Adjustable Jeans Buttons, Trouser Side Stretchers, No Sewing and No Tools, Instant Jeans Button Pins for Trousers, Easy Installation (Style 1) : Amazon.de: Home & Kitchen
10PCS Adjustable Detachable Jeans Buttons Retro Metal Waist Button For Pants Jean Buckles DIY Sewing-free Screw Send Screwdriver - AliExpress
10PCS Adjustable Detachable Jeans Buttons Retro Metal Waist Button For Pants Jean Buckles DIY Sewing-free Screw Send Screwdriver - AliExpress
Amazon.com: 12 Sets Button Pins for Loose Jeans, No Sew and No Tools Instant Replacement Snap Tack Pant Button, Ceryvop Reusable and Adjustable Metal Pants Button Tightener
Clover Button Pants | Schickandunique
10PCS Adjustable Detachable Jeans Buttons Retro Metal Waist Button For Pants Jean Buckles DIY Sewing-free Screw Send Screwdriver - AliExpress
Angels Jeanswear Ankle Jeans Ornella Button - Sand Used | - Cotton Blues
Amazon.com: TOOVREN Upgraded 8 Sets Button Pins for Jeans Pants, No Sew Perfect Fit Jean Button Tightener Replacement Adjustable Reusable Metal Clips Snap Tack, Instant Reduce Too Big Pants Waist : Arts,
CL*OVER 'button' Pants KIDS
Pack of 4 Buttons Trousers Tighter, Make Waistband Tighter, Pearl Jean Button Pins, Sewing Free Button Button Pins, Removable Jeans Button Trousers Clips, for Trousers Jeans (Black/White) : Amazon.de: Home & Kitchen
I tried the viral TikTok adjustable buttons and they actually work pretty well | Mashable