It looks as though Jessa Duggar has some pretty big plans when it comes to her highly anticipated wedding day to her fiancé, Ben Seewald.

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The 19-year-old 19 Kids & Counting star says that while she is excited about the big kiss, she and Seewald are also hoping that they don't "mess it up" either.

Duggar told ABC News on Friday, "We're really looking forward to the first kiss. We're talking about it - what if we miss or mess up? We're gonna have to plan this out or something!"

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She added that her wedding will also be much different than her sister Jill Duggar's back in June. She and her husband Derick Dillard just announced that their expecting their first child together.

Duggar explained: "The guest list is pretty big, but not as big as my sister's. My list is a little smaller than Jill's was, but then Ben's guest list is bigger than Derick's. It will be another Duggar-sized wedding."

She added, "We're gonna go really simple with a lot of our food and even flowers and that type of stuff. People spend so much on flowers, it's outrageous! I'll go to the grocery store and buy flowers. I don't know how many flowers we'll have in nature if it's cold outside but I was like 'How about we just go pick [some]?'"

Even with her budget, Jessa says that she would rather spend more money towards her honeymoon than on the actual wedding.

She said, "We want to have a nice wedding that everyone will enjoy but at the same time, we'd like to push our budget more toward our honeymoon because that's our time together. That's our first few weeks together."

Jessa also added that the TLC channel will document both their wedding and honeymoon for an upcoming episode of their family's reality show.