Unable to join with cosmetics

[winged storm]

Me and my mate like to play in a private server and recently I have found some cosmetics mods I would like to try. Whenever my mate clicks to join my server he is unable to play with any of the mods.

He is as whenever you join a sever greeted with the play with or without cosmetics option and we have no clue how to create a cosmetics folder so we can both play with the cosmetics tied to the server.

Any help would be greatly appreciated.

[next drum]

When you join a server you are only required to have the cosmetic/map mods

If you both want to have the same cosmetics, I suggest making the same collection

And you could also export it and share it with each other