Oh, that's my senior prom dress,' " Vanessa tells PEOPLE exclusively of her mom's reaction. At that moment, Vanessa decided to try on the dress — which her mom bought from clothing company ...

Every student wants to look their best, but not every family can afford the dress, the shoes, and the accessories that go ...

The 7 Little Johnstons star is preparing for senior prom in an upcoming episode airing on Feb. 18, and PEOPLE has an ...