Hey first off, I want to apologize for uploading the game making the player start out with every item. This was unintentional and I fixed it soon after I realized it, but some people already downloaded the game with these settings and never updated the game.
The tutorial message appearing after every chapter was also fixed with the update, so be sure to keep your game up to date! If you don't like having all the items, you'd have to start a new game I'm afraid.
As for the clothing error, I guess I didn't properly patch it. I went through all the possible scenarios in which a player would hit the delete button of a piece of clothing (this deletes the image on your computer, permanently), but then immediately exit out of the game without saving. However, it should have saved right as you deleted it, but in your case, it still didn't. I need to do some more testing because I cannot trigger the error myself. I think, at this point, you are better off starting a new game entirely (due to you also having all items). But please, do make sure you update the game again, it's gotten many patches in the meantime.
Then again, perhaps you're not explaining it to me well. Did you delete the outfit in-game? Or did you actually browse to the location of your outfits in your local files, and then deleted the image in the folder? Which one is it?
Please do not exit the game unless you are in the main menu, or currently reading a chapter. This will avoid any saving errors.
Can you explain to me a little more how details aren't working though? What exactly is the issue?