Hi,
There are lots to be found online so don't worry lol
If you search this blog you will find lots.
There are also some on the following websites:
http://www.sedu-hairstyle.net/
http://www.hairstyles.info This one has hairstyles of all types but features some sedu ones in the
staight hairstyles and the
prom hairstyles section
Also look here lol:
http://www.google.co.uk/search?hl=en&q=sedu+hairstyles&meta=