When I play Minecraft with my friends they can't see my skin if i'm hosting a LAN world and same goes when I join their LAN world, then I can't see their skin. Basically, The one hosting a LAN world can see everyone elses skins but no-one can see the host's skin.
Linked issues
Comments 1

Duplicate of MC-52974 – If you have not, please use the search function in the future, to see if your bug has already been submitted.