Anyone with a 'fit and flare', Trumpet, or Mermaid Gown?

Are you using a slip to make the flare even bigger? I ordered my dress today and couldn't decide. The slip made the dress look nicer but it looks better on me without it I think. But that is not counting picture looks...

What are/did you do?

I think i will have to order a slip but waiting for dress to come in and fitting to decide for sure....

just makes it look better to keep it full.....

while looking i used one but the dresses were all to long to really tell if its necessary......