I lost my dad, who walks me down the aisle?

Autumn • UO💛
I lost my dad when I was a little younger- we were very close, he was my favorite person in the world. I can't imagine having another person walk me down the aisle at my wedding, I feel like it would also be even harder to walk without anybody. Any of you ladies have the same experience? If so, who walked with you? 
*edit* I have two older brothers, how would you choose who to walk with without hurting the other?