Outfit Related Mods - Costume Party Tweak
Adds costumes for toddlers, the yeti/bigfoot costume and Get Famous Costumes to the Costume and Spooky party wear.
Costume parties are part of the Deluxe Upgrade for TS4, so if you don't have that, this mod will naturally only affect Spooky partys.

Required Packs: Get Famous, Spooky SP, Toddler SP
Compatiblity: Will conflict with any mod that alters these tuning files (except for my own as I made them compatible:
job_Guest_CostumeParty, 35080
job_Guest_SpookyParty, 125415
job_Host_CostumeParty, 35081
jobs_Host_SpookyParty, 125420
mixer_social_ComplimentCostume_targeted_Friendly_alwaysOn_situation_Day1DLC, 35495
This also default overrides quite a few clothing assets.
Note: EA clothing that has been assigned for use with this mod will be seen as CC by the game. If you want to create a Sim to share in the gallery, temporarily delete the mod. You can also save already existing Sims anew after deleting the mod. They will then show as CC-free.