"The flowers and everything were very simple, but it was very warm and cozy," Cavallari tells People. "It was all about the lighting and the candles and the atmosphere was just so warm. It was absolutely perfect."
The former Hills star also reveals how the couple's 10-month-old son, Camden, made his way into the ceremony.
"We had two flower girls, so one of them pulled him and our nephew in a wagon, and the other flower girl was throwing rose petals behinds," recalled Cavallari.
The exchanging of vows at the Woodmont Christian Church in Nashville, Tenn., on Saturday was followed by a reception with over 150 of the couple's friends and family members in attendance, which, according to People, took place in an historic warehouse where Southern comfort food was served and guests were entertained by a Motown band.
Congrats again, you two!