When they say "customize" in poptropica, they mean to wear it, not to decorate it. So you go to your items, the brown backpack in to top-left corner. then click the blue arrow. A list will pop up. At the top of the list, in yellow with a star next to it, there's "store items". You click that, and everything you bought from the store will pop up. You choose the costume you want, and click it! Click on the parts of the costume you want to wear, to put it on you. Click on yourself to remove it.
Yes, but you have to have enough credits to buy things to customize yourself.
You'll have to buy something holding it to equip it
You can buy the knight costume. You can also use the coustumize icon.
you cant
You can't.
go to settings then design or somthing i belive
There's a cosmizing icon on the two taskbars.
you cant sorry
you use it to save costumes and if you want to you have to buy it it is 250 credits you save up to 3 costumes and you click customize if you want to wear it.
you click on your briefcase and then scroll down on the list click on storebought items then click on what u want 2 put on and press customize
You can buy costumes from the marketplace at the top right of your screen ( its the star.) or you can use the costumizer to customize yourself to other people whose clothes you like. But seriously if you hadn't finished any islands yet , just do the customizer OK?
it depends on WHAT ITEM you have.