Lato Italic is the perfect font for all your fun designs. The font subfamily is Italic. The font was designed by Lukasz Dziedzic and free for personal use.
The font style changes based on the chosen letters. Some letters won't work with this font, either because they're special characters or the design is meant for a specific purpose. The image gives you an idea of each letter's style. You can also see the full letter typography below or test it online before downloading the font.