Types of Suspenders
Pull up your trousers. Bring them up as high as possible since you won’t be wearing a belt. Secure any buttons or zippers to help hold your pants in place. High-waisted pants work best with suspenders and offer the most support for your stomach.
Because button-on suspenders pre-dated the introduction of clip-on suspenders, and because expensive suit and tuxedo pants are more likely to have pre-sewn buttons in them making it easier to wear button-on suspenders with them, the Y-back shape has come to be associated with a more traditional and dressy look.
Skip putting on a belt. Suspenders make wearing a belt unnecessary. In addition, wearing a belt with suspenders is considered a fashion faux pas, so pick one or the other to wear when you dress in the morning.