I found this image on Apex for free. It seemed just perfect.
They don't know if they are having a boy or a girl, so I went with brown and teal. The base for this card is Hot Fudge Pop Tones. The second layer is shimmery and is Aquamarine Mica/Metallic.
Finally the wording was cut on the cricut from Teal Basis. The tent is also Hot Fudge Pop Tones.