"90s Retro Wordpress Theme" - 90s Retro best free WordPress theme by Organic Themes. Have you ever wished your WordPress blog looked like an old Geocities site from the 90s!? Probably not! The 90s Retro Theme is designed to look like an old website with pixel fonts, neon colors, background music and animated GIFs ? mostly because we thought it would be funny. However, it's a great theme for gamers, guilds, video game reviews, collectors, kids and nostalgic adults.