The Mila Kunis Oscar dress for 2011 was an Elie Saab haute-couture gown in purple. Breathtaking? Uh, yes. Who wouldn’t want to wear this? Well, probably Katy Perry or Lady Gaga.

Steal the look for less! Mila Kunis Oscar Dress  2011 Options:

Hint: You’re looking for something floatey with ruffles, ombre colors of purple to lilac, and something worthy of a fairy princess.

1. Ruched Ombre Evening Dresses by Janique: Here
2. Ombre Evening Dresses by JS Collection: Here
3. Sue Wong Short Petal Beaded Dress: Here
4. Sue Wong Ostrich Feather Sheath Dress: Here

Any of these would work as prom dresses.