catelynn lowell
"Teen Mom OG" stars Catelynn Lowell, pictured above in a promotional photograph for the show, and her fiancé Tyler Baltierra (not pictured) are preparing to tie the knot. MTV/Viacom

With only a few more months to go until their wedding, “Teen Mom OG” stars Catelynn Lowell and Tyler Baltierra are sharing new details about their impending nuptials. The couple has finally revealed their wedding theme and it could not be more adorable.

Baltierra recently gave fans a sneak peek at their invitations on Instagram, making it clear that the wedding will have a fairytale theme. On the invitation is a picture of a castle with, “it is by decree of the lord and lady that the people of the manor are invited to attend the noble marriage of Catelynn Lowell and Tyler Baltierra” below it. In his caption the excited husband-to-be told followers they had officially sent them out, adding that he could not wait to walk down the aisle.

“Wedding invitations are on their [SIC] way out! I can’t wait until August! @catelynnmtv is going to be the most beautiful bride! #10weeksToGo,” he wrote.

That’s not the only wedding planning they’ve gotten done in recent weeks. The “Teen Mom OG” stars visited their venue, Castle Farms, on June 10 to lock it in. Baltierra posted a photo at the location, thanking their staff for “helping us make this special day perfect.” Lowell echoed his sentiments in a post of her own, noting that the “castle is absolutely beautiful.”

This is not the first time Lowell and Baliterra, who have been together since middle school, have planned to tie the knot. The couple initially had a wedding date set for July 2013, but decided to call it off after appearing on “Couples Therapy.” Fortunately they were able to work through their issues and are in a much better place in their relationship.

Lowell and Baltierra have had two children together, though they placed the first, a daughter named Carly, up for adoption in 2009. They maintain a good relationship with her adoptive parents, Brandon and Theresa, and visit often. The “Teen Mom OG” couple welcomed their second child, daughter Novalee Reign, on Jan. 1.