Kelly Clarkson Tweeted THIS photo.

Buy her exact dress here:
She is wearing the Costarellos Selda Lurex Georgette Gown. Buy it HERE!
Get the look for less here:
#KellyClarkson #purplegown #balloonsleevegown #balloonsleevedress #balloonsleeves #WhenChristmasComesAround #ChristmasIsntCanceled #Costarellos