Conversation I'm Having With My Sister

I'm trying to pick and outfit to get taken a nice, fancy dinner date- which I've never done in all my 29 years.
  1. Send her an option she responds; "Looks great, but I also liked the one you had on the other day!"
  2. Me "I like that one too, but I ate a whole pizza yesterday and it's tight fitting regularly."
  3. Sister "I feel like you eat an entire pizza... Like a lot."
  4. Me "..."