Cant buy Party Dress
Version 1.26
You need corruption 200 and level 2 and meet becca at the beach and wait for her two calls to allow buying the dress. If there is a bug to buy the dress in version 1.26 (i need to wait before this version goes public), you can "cheat" the dress by manipulate the savefile. Use texteditor or hossaveed. It´s : items->partydress->true