use basic element to express yourself however you like.

厌世私贩

used sayo design.

sticker: https://item.taobao.com/item.htm?id=618102362036

phone case: https://item.taobao.com/item.htm?&id=616754504929

suitcase

masking tape (和纸胶带)

make masking tape with trans banner, heart printed on.