silk scarf and copic marker and purse

I'm searching for a silk scarf (best with traditional japanese patterns like sakura or purple colour).
Also I'm searching for copic markers (not ciao or sketch). I looked for them in Animate in Ikebukuro and Akihabara but they only have ciao and sketch.
And where can I find a purse for a 12 year old girl, can be with some cute pictures but not Hello Kitty.
Where can I find these 3 things in Tokyo?
I'm really desperate to find them because I'm only staying for one week and I MUST get these things as a present!

Thanks in advance for your help!

I'm pretty sure you can get copic markers in Itoya on the Chuo Dori in Ginza....

http://www.ito-ya.co.jp/ec/SubGenre.do?grand_genre_id=1607&genre_group...

I forgot to give you the address!

http://www.ito-ya.co.jp/store/ito-ya1.html