Lucky me!!!

I have applied for a position as live tickets several weeks ago on the net.
I get in the live. Wow....!
I received a e-mail that is announced the winner of that today.
It is a jazz live which is produced by UEHARA HIROMI.
She is a jazz musician who plays in the U.S.A, and Japan.
I have seen her on '情熱大陸' of TV.
I thought that she was very attractive.
Her music was powerful, and attractive too.
So I'm very happy now!
It will be on May 8, nextweek, at Jazz Alley in Seattle Downtown.
It may be as well to dress up on the day. What sould I wear?http://www.jazzalley.com/artist.asp?artistid=442