If you want to create your own clothes/items I’m happy to include them in the game (given it is possible within the technical restrictions). For your custom clothes and hair styles, use this guy as a reference. 
(download by right clicking the image) You need a pixel editor like https://www.pixilart.com/ to draw clothes.
<----- that is just my thought 
<----- yep thats it 
and a coffin 