I was thinking of having hair extensions put in to add volume and length the week before my wedding. I want to wear my hair down or mostly down. I love the idea of vamping up my hair for the wedding with extensions, but I've never had them before. I don't want to try them sooner, because I want it to be a noticeable difference before the wedding rather than something FI gets used to; but is waiting until the week before the wedding to try this a bad idea? I've never had extensions before, so I'd appreciate any hair extension advice you have!