All your Suits and Badges can be found and equipped under the Swag tab of the Career menu. Click on "Career" and then "Swag" and you're there!
Tired of the same ol' oufit? If you've made the investment of style, you can find your alternate capitalist Suits here. (which can also be purchased in the Shop)
Badges can also be found here and can be earned through different achievements within AdVenture Capitalist. Whether you complete Unlocks through the Live Events, complete a planet or moon, or max out your Mega Boosts, there are opportunities to collect Badges that can be displayed through your Swag page and add different boosts and attributes to your profits!