The best replacement for suspenders is braces.

The best alternatives to suspenders are rated as following:
★★★★★  braces
★★★★★  belt
★★  vest
★★  cummerbund
★  hold ups
★  belts
★  cumberbund
  garter belt
  waistcoat
  overalls
  galluses

Your alternative for suspenders is not listed? Suggest!
Speaking about suspenders, one probably shouldn't forget about belt.

Other search terms related to suspenders and their ratings are:
★★★★★ belt
★★★ jeans
★★★ tuxedo
★★ belt loops
★★ vest
★★ suit
★ or without belt
★ cummerbund
★ bow tie
★ shorts
khakis
pants
3 piece suit
You have in mind a companion for suspenders and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of suspenders in all years. Click on graph for more.
suspenders
braces
belt