Media: PicsArt App
Stickers:
Stickers > Search
(I searched Himiko Toga and Yandere for inspiration)
Edit sticker with the editing "blend" after choosing desired sticker to give it a cool transparency!
Colored Background:
Effects > Color > Colorize
-choose desired color
-use eraser tool to cancel put body
-edit opacity
Beauty:
Beautify > Face fix
-Cover freckles or eye bags
Hope this helps!