we can agree on one thing: most people drawing dusttrust draws the hoodie around the waist in a style like so (body is merely there for the example)

we can see this example in the very popular underswap: thanatos (+ project pre-leak), as well as many other underswap sprites where the hoodie is wrapped around the waist, examples:

also found in distrust sans sprites:

+ another example from slim survival (who for some reason has underswap's hoodie when it's not underswap):

and now, your honor, i would like to introduce Exhibit P: papyrus from underswap + the hoodie separately:

call it a hoodie, call it a sweater, call it a jacket, i don't care

NOW TELL ME FOLKS, WHEEEEEERE IS THE GAP?!

actually, don't answer, because i have the solution for you!

THE GAP IS NOT REAl !!!!!!!!!!!!!

what we can also agree on, is that this right here is the sleeves of said hoodie (colored red):

so what this means, is that the hoodie drawn around the waist should be drawn as if the hoodie was hugging sans as the sleeves are going around like a hug

but what could this possibly mean i ponder...
it means y'all made the same mistake with the non existant gap in the hoodie

why? my theory is you guys mistaken it for a cape or something

so here's how a hoodie would actually appear behind sans (or whatever other character you wanna draw it on):

both versions, pocket facing inwards or outwards, your choice

point is, the big gap drawn on every sprite doesn't exist, and you can't exactly say it's the shadow because of the snappy corners drawn EVERYWHERE

so in theory, the hoodies should actually be filled instead of hollow

how did i notice this? i got bored

if you have anything to say, don't be shy, leave a comment

that was holden: out!