We used blue 65 lb paper for the ticket jacket Office Products - Office Supplies, Furniture, Technology & Electronics | Staples®
Cream 65 lb paper for the boarding passes
in the 24 lb Linen envelope from Southworth, also from Staples.
My FI cut out the little pieces of each, and we used the fiskars round edger that I bought at Michael's.
I did the printing very surrepticiously at work...
I hope it's helpful to other BDW'ers, and more than anything, a big thank you to those on here who also posted their STDs to get inspiration!! This was an early attempt in DIY, and i'm impressed since I am definitely not the type!