[question] [minecraft] [dlc] main and sub account question

Hi Reddit! I just bought a copy of minecraft for my girls and it came with a dlc code for skins. I don't play mc but my girls do. My questions are, if I download the skins to my main account will they both have access to those skins on each of their own sub accounts or do I need to use the code on one of their sub accounts? My main account is the only one that has ps+ Thanks in advance Reddit! You're the greatest!