En Concert Cloths
 

I wonder is it 3-4 diffrent concerts or is it a really long one with a lot of breaks for her to change cloths? :P Guess its a very silly question but I can't find out

I choose- with a lot of breaks one. :p

She does change clothes at same concert. You can see the break points. For example, she leaves exists a little early during Lou ou Toi, and there is a long musical interlude prior to Gourmandises (change from white to blue/white) Then she leaves early for Mon Maquis, as the backup singers cover the final repeats (change blue/white to yellow).

i read somewhere that "En Concert" was actually filmed at several different concerts. Could this be part of the reason for different outfits? Or was it just really one concert?

just one concert...just she changes cloth's

Doesn't her changing hair length give any clue how it is ?

really? I never noticed that. Maybe it's a miracle, Alizee is friends with God. :D

The way I understood it, it's from more than one concert, but she did changes clothes during each concert.

Thank you.. i never really saw a difference in her hair either during the concert...

Its different concerts. Watch her ring finger. Her wedding rings comes and goes throughout the concert songs.