0518_lambert_coverMiranda Lambert didn't go Vera Wang with her wedding to Blake Shelton -- because her dress was the same one her mother wore when she walked down the aisle 33 years earlier!

Miranda shows off her wedding album in the new issue of Us Weekly, where she's pictured on the cover wearing her simple white gown while Blake sits in denim, a shirt, tie, vest and jacket -- his wedding "suit."

"My parents have been married for 33 years, so this dress is already a good-luck charm," Lambert says of the dress, which new hubby Blake loved -- adding "I couldn't get over how beautiful she was."

The two kept it country for the Texas ceremony: Miranda wore custom-made Casadei cowboy boots and the two were hitched in a lantern-lit barn. The reception had karaoke and a BBQ buffet.

In lieu of an extravagant honeymoon, the two are just relaxing at their home in Tishomingo, Oklahoma. Lambert shared the photo below yesterday afternoon with the comment "Honeymoon bliss!!!"

Have wedding fever? Check out these other celebrity ceremonies!