This is an Icon set only. Comes with a few extras, but doesn't not have a full UI.

iRetro is an icon set that will take you back. There are currently almost 150 icons and I would like to include more! Along with just icons I wanted to transform the springboard as well, sooooo...

It also includes: Springboard, Notification Center, biteSMS, Switcher, Folder, FolderIcons, 2 LockScreen Widgets (compatible with iPhones 4 and 5), 3 SB Widgets (compatible with iPhones 4 and 5), Weather iWidget, with multiple options to change colors, Window UserPic iWidget.

Thanks to the 3 D's, @Durben, @Dacal and @daddykool666 for help always with widgets. Thanks to @Hosko817 for really wanting this theme. Thanks to @Fontme for amazing Wallpapers :)