Jinger said yes to marrying Jeremy and now it's time to start planning for the big day, which is just 3 months away! The family takes a trip to DC to find Jinger's perfect dress. But with more options than imagined, will she find the dress of her dreams?

Jessa and Ben listen to the heartbeat of Baby #2, which makes them wonder if it's twins. They travel to see friend Flame in concert, and Ben takes center stage. Jinger continues with wedding planning and finalizes important details.

Jinger and some of her siblings travel to Laredo to give Jeremy's bachelor pad a makeover. When opinions clash, will they be able to come to a decorating decision? Derick, Jill and Israel get some surprising news at their family wellness check-up.

After weeks of wedding planning, it's time to celebrate Jinger and Jeremy with a Bachelor and Bachelorette weekend full of friends and family. Jessa and Ben find out the gender of Baby #2. Derick returns to OSU to reprise his role as Pistol Pete.

Jinger packs for her move to Texas, which includes a surprise gift from her family. She, Jeremy, and Jed drive to her future home in Laredo. As they anticipate her big move, the siblings take a trip down memory lane remembering Jinger through the years.

After months of planning, Jinger's wedding day is here! The final details from dress fittings to surprise decorations are put into place and family and friends come together to celebrate Jinger and Jeremy as they become Mr. and Mrs. Vuolo.

Jinger and Jeremy have said I do, and now the newlyweds finally get to enjoy some alone time. Mr. and Mrs. Vuolo head down under for their honeymoon in Australia. Meanwhile, back in Arkansas, another Duggar enters a courtship.

The focus is on the family's older children as they celebrate some of life's milestone moments, including big moves, the realities of growing up, and raising their own families.