>>527547385
its the Quetzalli healing top (augmented to be dyed black)
but the fur collar is an extra mod
heres my custom version that I made bigger
https://litter.catbox.moe/opjv4xgk84vmwbsk.pmp
it can make a lot of sets look good, I like using it with Rebel Coat and always gives my character that "wolf" vibe even without the ears/tail
