...And I forgot how to equip my clothes.
:/

Welcome back Poison Prevision :)
I am Whimsical Sadist and it is very nice to meet you ^^
Oh and with your question you just go to the Inventory tab ;)

Hey there Poison. :)

If you've already bought some items, just click on the Inventory tab at the top of your screen. From there, you can just click on the thumbnail of any item in order to equip it on your avatar. Some Internet browsers make this tougher than others, so either switch to Firefox or keep clicking until you find the sweet spot!