Kevin Jonas and Danielle Deleasa's wedding earlier this month was like a fairy tale - complete with a castle, an enchanted forest and glass slippers in the bride's shoe size, a gift from the groom.

"I knew that my princess needed her glass slippers and her castle," Jonas told PEOPLE of the nuptials.  "I always wanted my wedding to have that princess feel," adds the new Mrs. Jonas. "I couldn't have imagined this," she says of her lavish wedding Dec. 19 at Oheka Castle in Huntington, New York.