I know it's a fail, but at least it works. I did the white spots on the shirt on purpose to make it look neat. Well....
Check Remember my choice and click in the dialog box above to join games faster in the future!
Click RobloxPlayer.exe to run the Roblox installer, which just downloaded via your web browser.
Click Run when prompted by your computer to begin the installation process.
Click Ok once you've successfully installed Roblox.
After installation, click Play below to join the action!