Here is the full list of all 12 The Artful Escape achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Complete the game
Defeat GlamourGonn
Complete all amp landa jams
Defeat Glimmer
Create a custom outfit
Don't do anything for 3 minutes during a jam
Land on top of the archway after the big jelly
Defeat Tromms
Jam with the snowman
Leave Lightman's workshop
Light up every building and area of Calypso
Arrive at Francis' house