Character Creator Items Availability

Hello! I was thinking about how the Character Creator Item options are limited. I bought some Character Creator Items such as the Curved Horns and Turqouise Shades for my Character. While I was editing my character, I saw some really neat items that would make a great addition to my character, but I thought I would put them on later. Those items I saw were free. But when I restarted my Minecraft and checked the Character Creator, they wer gone. Sometimes they appear randomly through the week or day. I would suggest that you put them there all the time so that all players can have access to these things. (The items are referring to are the Back Guitar, Fish tail, Cluck shirt, Moobloom Mantle, Bold Rabbit Jersey, Muddy Mud, Horned Sheep Vest, Merl's Sweater and Merl's Hair).