How to have skins on Offline LAN world
How to have skins on Offline LAN world
modrinth.com
Skin Shuffle - Minecraft Mod
Effortless in-game skin customization and management—change, store, and customize your skins with SkinShuffle. Instant skin changes available on compatible servers.

I was trying for ages to figure out how to have skins everyone can see in a LAN world with offline accounts. The Skin Shuffle mod worked perfectly, so I thought I'd share. You just install it on everyone's clients and it's good to go, syncs everyone up in real-time.