Hello.
Since you are wondering HOW you ask or trade heres the page

So first you might get asked to be buddies. Then this will appear (Not with Slimball2007 I mean with the person who is

Asking To be buddies)

Click Ok to accept and No to deny.
To See your buddy list click The Icon below on Planet Cazmo.

Then You will see this

The green circle stands for Online and gray for offline.
Then Click The One Smiley to see who is in the room.

Now The Other One Is to TRADE
Yup. You choose clothes to trade and the opponent will choose thier clothes to trade.
The request will come up just like the buddy request.
Again Click Ok to accept and No to deny.

Here’s an example:

As you can see 45patric45 has helped me here. (Ill call him 4p4)
On the bottom left you can see a Chat box.
Talk there to settle about Trades to the opponent. As you can see 4p4 has 3 items in his 3 boxes. You may choose 1~3 items at one time. Above of the name “45patric45″ Is 3 boxes again with purple background. Thats YOUR trade place. On the right you have options of choosing which objects you want to trade then click the item(s) you want to trade with. The item should be in the box now. And If you want to you can buy a item from another person. On the bottom right there is a text area where it says offer. Enter the money you want to give away. (Don’t do it ABOVE the amount of money you have) Now sinec you have chosen all the items you want to trade Click “Offer” In the purple box. Then it will say on the top “Accepted” Or “No” Or something like that. Then when your done you just X out.
Thats All For Now.